918444034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{71341}}^1$

素因数の和:71541

約数の個数: 16

約数和(自身を含む): 1420276536

約数和(自身を除く): 501832502

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 71341, 142682, 2924981, 5849962, 11200537, 22401074, 459222017, 918444034]

約数ペア:

[(1, 918444034), (2, 459222017), (41, 22401074), (82, 11200537), (157, 5849962), (314, 2924981), (6437, 142682), (12874, 71341)]