802126838

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1110979}}^1$

素因数の和:1111019

約数の個数: 12

約数和(自身を含む): 1269850140

約数和(自身を除く): 467723302

約数列:

[1, 2, 19, 38, 361, 722, 1110979, 2221958, 21108601, 42217202, 401063419, 802126838]

約数ペア:

[(1, 802126838), (2, 401063419), (19, 42217202), (38, 21108601), (361, 2221958), (722, 1110979)]