802126852

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{244253}}^1$

素因数の和:245078

約数の個数: 12

約数和(自身を含む): 1405437516

約数和(自身を除く): 603310664

約数列:

[1, 2, 4, 821, 1642, 3284, 244253, 488506, 977012, 200531713, 401063426, 802126852]

約数ペア:

[(1, 802126852), (2, 401063426), (4, 200531713), (821, 977012), (1642, 488506), (3284, 244253)]