2052161188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 5016453120

約数和(自身を除く): 2964291932

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 47, 62, 68, 77, 94, 119, 124, 154, 187, 188, 217, 238, 269, 308, 329, 341, 374, 434, 476, 517, 527, 538, 658, 682, 748, 799, 868, 1034, 1054, 1076, 1309, 1316, 1364, 1457, 1598, 1883, 2068, 2108, 2387, 2618, 2914, 2959, 3196, 3619, 3689, 3766, 4573, 4774, 5236, 5593, 5797, 5828, 5918, 7238, 7378, 7532, 8339, 8789, 9146, 9548, 10199, 11186, 11594, 11836, 12643, 14476, 14756, 16027, 16678, 17578, 18292, 20398, 20713, 22372, 23188, 24769, 25286, 32011, 32054, 33356, 35156, 40579, 40796, 41426, 49538, 50303, 50572, 58373, 61523, 64022, 64108, 81158, 82852, 88501, 91729, 99076, 100606, 112189, 116746, 123046, 128044, 139073, 141763, 162316, 173383, 177002, 183458, 201212, 214931, 224378, 233492, 246092, 272459, 278146, 283526, 346766, 352121, 354004, 366916, 391933, 429862, 448756, 544918, 556292, 567052, 642103, 693532, 704242, 783866, 859724, 973511, 992341, 1089836, 1284206, 1408484, 1504517, 1559393, 1567732, 1907213, 1947022, 1984682, 2364241, 2568412, 2743531, 3009034, 3118786, 3814426, 3894044, 3969364, 4311263, 4728482, 5487062, 6018068, 6237572, 6662861, 7628852, 8622526, 9456964, 10915751, 10974124, 13325722, 16549687, 17245052, 21831502, 26651444, 30178841, 33099374, 43663004, 46640027, 60357682, 66198748, 73291471, 93280054, 120715364, 146582942, 186560108, 293165884, 513040297, 1026080594, 2052161188]

約数ペア:

[(1, 2052161188), (2, 1026080594), (4, 513040297), (7, 293165884), (11, 186560108), (14, 146582942), (17, 120715364), (22, 93280054), (28, 73291471), (31, 66198748), (34, 60357682), (44, 46640027), (47, 43663004), (62, 33099374), (68, 30178841), (77, 26651444), (94, 21831502), (119, 17245052), (124, 16549687), (154, 13325722), (187, 10974124), (188, 10915751), (217, 9456964), (238, 8622526), (269, 7628852), (308, 6662861), (329, 6237572), (341, 6018068), (374, 5487062), (434, 4728482), (476, 4311263), (517, 3969364), (527, 3894044), (538, 3814426), (658, 3118786), (682, 3009034), (748, 2743531), (799, 2568412), (868, 2364241), (1034, 1984682), (1054, 1947022), (1076, 1907213), (1309, 1567732), (1316, 1559393), (1364, 1504517), (1457, 1408484), (1598, 1284206), (1883, 1089836), (2068, 992341), (2108, 973511), (2387, 859724), (2618, 783866), (2914, 704242), (2959, 693532), (3196, 642103), (3619, 567052), (3689, 556292), (3766, 544918), (4573, 448756), (4774, 429862), (5236, 391933), (5593, 366916), (5797, 354004), (5828, 352121), (5918, 346766), (7238, 283526), (7378, 278146), (7532, 272459), (8339, 246092), (8789, 233492), (9146, 224378), (9548, 214931), (10199, 201212), (11186, 183458), (11594, 177002), (11836, 173383), (12643, 162316), (14476, 141763), (14756, 139073), (16027, 128044), (16678, 123046), (17578, 116746), (18292, 112189), (20398, 100606), (20713, 99076), (22372, 91729), (23188, 88501), (24769, 82852), (25286, 81158), (32011, 64108), (32054, 64022), (33356, 61523), (35156, 58373), (40579, 50572), (40796, 50303), (41426, 49538)]