156929057011

素因数分解:

${\mathrm{389}}^1\times {\mathrm{631}}^1\times {\mathrm{639329}}^1$

素因数の和:640349

約数の個数: 8

約数和(自身を含む): 157582058400

約数和(自身を除く): 653001389

約数列:

[1, 389, 631, 245459, 639329, 248698981, 403416599, 156929057011]

約数ペア:

[(1, 156929057011), (389, 403416599), (631, 248698981), (245459, 639329)]