117656876

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{70201}}^1$

素因数の和:70624

約数の個数: 12

約数和(自身を含む): 206393880

約数和(自身を除く): 88737004

約数列:

[1, 2, 4, 419, 838, 1676, 70201, 140402, 280804, 29414219, 58828438, 117656876]

約数ペア:

[(1, 117656876), (2, 58828438), (4, 29414219), (419, 280804), (838, 140402), (1676, 70201)]