181309964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{242393}}^1$

素因数の和:242425

約数の個数: 24

約数和(自身を含む): 366499728

約数和(自身を除く): 185189764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 242393, 484786, 969572, 2666323, 4120681, 5332646, 8241362, 10665292, 16482724, 45327491, 90654982, 181309964]

約数ペア:

[(1, 181309964), (2, 90654982), (4, 45327491), (11, 16482724), (17, 10665292), (22, 8241362), (34, 5332646), (44, 4120681), (68, 2666323), (187, 969572), (374, 484786), (748, 242393)]