186643036

素因数分解:

$2^2\times {\mathrm{131}}^2\times {\mathrm{2719}}^1$

素因数の和:2985

約数の個数: 18

約数和(自身を含む): 329258720

約数和(自身を除く): 142615684

約数列:

[1, 2, 4, 131, 262, 524, 2719, 5438, 10876, 17161, 34322, 68644, 356189, 712378, 1424756, 46660759, 93321518, 186643036]

約数ペア:

[(1, 186643036), (2, 93321518), (4, 46660759), (131, 1424756), (262, 712378), (524, 356189), (2719, 68644), (5438, 34322), (10876, 17161)]