810030962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{20113}}^1$

素因数の和:21677

約数の個数: 16

約数和(自身を含む): 1309421400

約数和(自身を除く): 499390438

約数列:

[1, 2, 13, 26, 1549, 3098, 20113, 20137, 40226, 40274, 261469, 522938, 31155037, 62310074, 405015481, 810030962]

約数ペア:

[(1, 810030962), (2, 405015481), (13, 62310074), (26, 31155037), (1549, 522938), (3098, 261469), (20113, 40274), (20137, 40226)]