4438064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2804

約数の個数: 20

約数和(自身を含む): 8685456

約数和(自身を除く): 4247392

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2693, 5386, 10772, 21544, 43088, 277379, 554758, 1109516, 2219032, 4438064]

約数ペア:

[(1, 4438064), (2, 2219032), (4, 1109516), (8, 554758), (16, 277379), (103, 43088), (206, 21544), (412, 10772), (824, 5386), (1648, 2693)]