131058142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{5021}}^1$

素因数の和:5475

約数の個数: 16

約数和(自身を含む): 203451264

約数和(自身を除く): 72393122

約数列:

[1, 2, 31, 62, 421, 842, 5021, 10042, 13051, 26102, 155651, 311302, 2113841, 4227682, 65529071, 131058142]

約数ペア:

[(1, 131058142), (2, 65529071), (31, 4227682), (62, 2113841), (421, 311302), (842, 155651), (5021, 26102), (10042, 13051)]