180059906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{42487}}^1$

素因数の和:42665

約数の個数: 16

約数和(自身を含む): 292657344

約数和(自身を除く): 112597438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 42487, 84974, 552331, 1104662, 6925381, 13850762, 90029953, 180059906]

約数ペア:

[(1, 180059906), (2, 90029953), (13, 13850762), (26, 6925381), (163, 1104662), (326, 552331), (2119, 84974), (4238, 42487)]