290880238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{12119}}^1$

素因数の和:13223

約数の個数: 16

約数和(自身を含む): 476461440

約数和(自身を除く): 185581202

約数列:

[1, 2, 11, 22, 1091, 2182, 12001, 12119, 24002, 24238, 133309, 266618, 13221829, 26443658, 145440119, 290880238]

約数ペア:

[(1, 290880238), (2, 145440119), (11, 26443658), (22, 13221829), (1091, 266618), (2182, 133309), (12001, 24238), (12119, 24002)]