274739421314

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{5101}}^1\times {\mathrm{67157}}^1$

素因数の和:72661

約数の個数: 16

約数和(自身を含む): 413223979896

約数和(自身を除く): 138484558582

約数列:

[1, 2, 401, 802, 5101, 10202, 67157, 134314, 2045501, 4091002, 26929957, 53859914, 342567857, 685135714, 137369710657, 274739421314]

約数ペア:

[(1, 274739421314), (2, 137369710657), (401, 685135714), (802, 342567857), (5101, 53859914), (10202, 26929957), (67157, 4091002), (134314, 2045501)]