320419922

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{2053}}^1$

素因数の和:3197

約数の個数: 16

約数和(自身を含む): 487907160

約数和(自身を除く): 167487238

約数列:

[1, 2, 73, 146, 1069, 2053, 2138, 4106, 78037, 149869, 156074, 299738, 2194657, 4389314, 160209961, 320419922]

約数ペア:

[(1, 320419922), (2, 160209961), (73, 4389314), (146, 2194657), (1069, 299738), (2053, 156074), (2138, 149869), (4106, 78037)]