268453982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1890521}}^1$

素因数の和:1890594

約数の個数: 8

約数和(自身を含む): 408352752

約数和(自身を除く): 139898770

約数列:

[1, 2, 71, 142, 1890521, 3781042, 134226991, 268453982]

約数ペア:

[(1, 268453982), (2, 134226991), (71, 3781042), (142, 1890521)]