4098128086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 72

約数和(自身を含む): 7358554224

約数和(自身を除く): 3260426138

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 442, 529, 578, 598, 782, 1031, 1058, 2062, 3757, 5083, 6647, 6877, 7514, 8993, 10166, 13294, 13403, 13754, 17527, 17986, 23713, 26806, 35054, 47426, 86411, 116909, 152881, 172822, 227851, 233818, 297959, 305762, 308269, 403121, 455702, 545399, 595918, 616538, 806242, 1090798, 1987453, 3873467, 3974906, 5240573, 6853057, 7090187, 7746934, 9271783, 10481146, 13706114, 14180374, 18543566, 89089741, 120533179, 157620311, 178179482, 241066358, 315240622, 2049064043, 4098128086]

約数ペア:

[(1, 4098128086), (2, 2049064043), (13, 315240622), (17, 241066358), (23, 178179482), (26, 157620311), (34, 120533179), (46, 89089741), (221, 18543566), (289, 14180374), (299, 13706114), (391, 10481146), (442, 9271783), (529, 7746934), (578, 7090187), (598, 6853057), (782, 5240573), (1031, 3974906), (1058, 3873467), (2062, 1987453), (3757, 1090798), (5083, 806242), (6647, 616538), (6877, 595918), (7514, 545399), (8993, 455702), (10166, 403121), (13294, 308269), (13403, 305762), (13754, 297959), (17527, 233818), (17986, 227851), (23713, 172822), (26806, 152881), (35054, 116909), (47426, 86411)]