2813704

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 5608890

約数和(自身を除く): 2795186

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1217, 2312, 2434, 4868, 9736, 20689, 41378, 82756, 165512, 351713, 703426, 1406852, 2813704]

約数ペア:

[(1, 2813704), (2, 1406852), (4, 703426), (8, 351713), (17, 165512), (34, 82756), (68, 41378), (136, 20689), (289, 9736), (578, 4868), (1156, 2434), (1217, 2312)]