2013826672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 4773694464

約数和(自身を除く): 2759867792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 61, 88, 94, 104, 122, 143, 176, 188, 208, 244, 286, 307, 376, 488, 517, 572, 611, 614, 671, 752, 793, 976, 1034, 1144, 1222, 1228, 1342, 1586, 2068, 2288, 2444, 2456, 2684, 2867, 3172, 3377, 3991, 4136, 4888, 4912, 5368, 5734, 6344, 6721, 6754, 7982, 8272, 8723, 9776, 10736, 11468, 12688, 13442, 13508, 14429, 15964, 17446, 18727, 22936, 26884, 27016, 28858, 31537, 31928, 34892, 37271, 37454, 43901, 45872, 53768, 54032, 57716, 63074, 63856, 69784, 74542, 74908, 87802, 107536, 115432, 126148, 139568, 149084, 149816, 158719, 175604, 187577, 205997, 230864, 243451, 252296, 298168, 299632, 317438, 351208, 375154, 409981, 411994, 486902, 504592, 596336, 634876, 702416, 750308, 819962, 823988, 880169, 973804, 1269752, 1500616, 1639924, 1647976, 1760338, 1947608, 2063347, 2539504, 2677961, 3001232, 3279848, 3295952, 3520676, 3895216, 4126694, 5355922, 6559696, 7041352, 8253388, 9681859, 10711844, 11442197, 14082704, 16506776, 19363718, 21423688, 22884394, 33013552, 38727436, 42847376, 45768788, 77454872, 91537576, 125864167, 154909744, 183075152, 251728334, 503456668, 1006913336, 2013826672]

約数ペア:

[(1, 2013826672), (2, 1006913336), (4, 503456668), (8, 251728334), (11, 183075152), (13, 154909744), (16, 125864167), (22, 91537576), (26, 77454872), (44, 45768788), (47, 42847376), (52, 38727436), (61, 33013552), (88, 22884394), (94, 21423688), (104, 19363718), (122, 16506776), (143, 14082704), (176, 11442197), (188, 10711844), (208, 9681859), (244, 8253388), (286, 7041352), (307, 6559696), (376, 5355922), (488, 4126694), (517, 3895216), (572, 3520676), (611, 3295952), (614, 3279848), (671, 3001232), (752, 2677961), (793, 2539504), (976, 2063347), (1034, 1947608), (1144, 1760338), (1222, 1647976), (1228, 1639924), (1342, 1500616), (1586, 1269752), (2068, 973804), (2288, 880169), (2444, 823988), (2456, 819962), (2684, 750308), (2867, 702416), (3172, 634876), (3377, 596336), (3991, 504592), (4136, 486902), (4888, 411994), (4912, 409981), (5368, 375154), (5734, 351208), (6344, 317438), (6721, 299632), (6754, 298168), (7982, 252296), (8272, 243451), (8723, 230864), (9776, 205997), (10736, 187577), (11468, 175604), (12688, 158719), (13442, 149816), (13508, 149084), (14429, 139568), (15964, 126148), (17446, 115432), (18727, 107536), (22936, 87802), (26884, 74908), (27016, 74542), (28858, 69784), (31537, 63856), (31928, 63074), (34892, 57716), (37271, 54032), (37454, 53768), (43901, 45872)]