210004704002

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{290865241}}^1$

素因数の和:290865281

約数の個数: 12

約数和(自身を含む): 332458971606

約数和(自身を除く): 122454267604

約数列:

[1, 2, 19, 38, 361, 722, 290865241, 581730482, 5526439579, 11052879158, 105002352001, 210004704002]

約数ペア:

[(1, 210004704002), (2, 105002352001), (19, 11052879158), (38, 5526439579), (361, 581730482), (722, 290865241)]