994367156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 1838489856

約数和(自身を除く): 844122700

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 163, 188, 326, 652, 877, 1739, 1754, 3478, 3508, 6031, 6956, 7661, 12062, 15322, 24124, 30644, 32449, 41219, 64898, 82438, 129796, 142951, 164876, 283457, 285902, 566914, 571804, 1133828, 1525103, 3050206, 5289187, 6100412, 6718697, 10578374, 13437394, 21156748, 26874788, 248591789, 497183578, 994367156]

約数ペア:

[(1, 994367156), (2, 497183578), (4, 248591789), (37, 26874788), (47, 21156748), (74, 13437394), (94, 10578374), (148, 6718697), (163, 6100412), (188, 5289187), (326, 3050206), (652, 1525103), (877, 1133828), (1739, 571804), (1754, 566914), (3478, 285902), (3508, 283457), (6031, 164876), (6956, 142951), (7661, 129796), (12062, 82438), (15322, 64898), (24124, 41219), (30644, 32449)]