2011319128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 4906137600

約数和(自身を除く): 2894818472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 47, 52, 56, 58, 91, 94, 104, 116, 182, 188, 203, 232, 329, 364, 376, 377, 406, 611, 658, 728, 754, 812, 1222, 1316, 1363, 1508, 1624, 2027, 2444, 2632, 2639, 2726, 3016, 4054, 4277, 4888, 5278, 5452, 8108, 8554, 9541, 10556, 10904, 14189, 16216, 17108, 17719, 19082, 21112, 26351, 28378, 34216, 35438, 38164, 52702, 56756, 58783, 70876, 76328, 95269, 105404, 113512, 117566, 124033, 141752, 184457, 190538, 210808, 235132, 248066, 368914, 381076, 411481, 470264, 496132, 666883, 737828, 762152, 764179, 822962, 992264, 1238497, 1333766, 1475656, 1528358, 1645924, 2476994, 2667532, 2762801, 3056716, 3291848, 4953988, 5335064, 5349253, 5525602, 6113432, 8669479, 9907976, 10698506, 11051204, 17338958, 19339607, 21397012, 22102408, 34677916, 35916413, 38679214, 42794024, 69355832, 71832826, 77358428, 143665652, 154716856, 251414891, 287331304, 502829782, 1005659564, 2011319128]

約数ペア:

[(1, 2011319128), (2, 1005659564), (4, 502829782), (7, 287331304), (8, 251414891), (13, 154716856), (14, 143665652), (26, 77358428), (28, 71832826), (29, 69355832), (47, 42794024), (52, 38679214), (56, 35916413), (58, 34677916), (91, 22102408), (94, 21397012), (104, 19339607), (116, 17338958), (182, 11051204), (188, 10698506), (203, 9907976), (232, 8669479), (329, 6113432), (364, 5525602), (376, 5349253), (377, 5335064), (406, 4953988), (611, 3291848), (658, 3056716), (728, 2762801), (754, 2667532), (812, 2476994), (1222, 1645924), (1316, 1528358), (1363, 1475656), (1508, 1333766), (1624, 1238497), (2027, 992264), (2444, 822962), (2632, 764179), (2639, 762152), (2726, 737828), (3016, 666883), (4054, 496132), (4277, 470264), (4888, 411481), (5278, 381076), (5452, 368914), (8108, 248066), (8554, 235132), (9541, 210808), (10556, 190538), (10904, 184457), (14189, 141752), (16216, 124033), (17108, 117566), (17719, 113512), (19082, 105404), (21112, 95269), (26351, 76328), (28378, 70876), (34216, 58783), (35438, 56756), (38164, 52702)]