381517154

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{2381}}^1$

素因数の和:3205

約数の個数: 16

約数和(自身を含む): 578397240

約数和(自身を除く): 196880086

約数列:

[1, 2, 113, 226, 709, 1418, 2381, 4762, 80117, 160234, 269053, 538106, 1688129, 3376258, 190758577, 381517154]

約数ペア:

[(1, 381517154), (2, 190758577), (113, 3376258), (226, 1688129), (709, 538106), (1418, 269053), (2381, 160234), (4762, 80117)]