520055908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7647881}}^1$

素因数の和:7647902

約数の個数: 12

約数和(自身を含む): 963633132

約数和(自身を除く): 443577224

約数列:

[1, 2, 4, 17, 34, 68, 7647881, 15295762, 30591524, 130013977, 260027954, 520055908]

約数ペア:

[(1, 520055908), (2, 260027954), (4, 130013977), (17, 30591524), (34, 15295762), (68, 7647881)]