131231022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1682449}}^1$

素因数の和:1682467

約数の個数: 16

約数和(自身を含む): 282651600

約数和(自身を除く): 151420578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1682449, 3364898, 5047347, 10094694, 21871837, 43743674, 65615511, 131231022]

約数ペア:

[(1, 131231022), (2, 65615511), (3, 43743674), (6, 21871837), (13, 10094694), (26, 5047347), (39, 3364898), (78, 1682449)]