131497121282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2120921311}}^1$

素因数の和:2120921344

約数の個数: 8

約数和(自身を含む): 203608445952

約数和(自身を除く): 72111324670

約数列:

[1, 2, 31, 62, 2120921311, 4241842622, 65748560641, 131497121282]

約数ペア:

[(1, 131497121282), (2, 65748560641), (31, 4241842622), (62, 2120921311)]