1972132922

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1\times {\mathrm{2521}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 2977099944

約数和(自身を除く): 1004967022

約数列:

[1, 2, 181, 362, 2161, 2521, 4322, 5042, 391141, 456301, 782282, 912602, 5447881, 10895762, 986066461, 1972132922]

約数ペア:

[(1, 1972132922), (2, 986066461), (181, 10895762), (362, 5447881), (2161, 912602), (2521, 782282), (4322, 456301), (5042, 391141)]