2840867668

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{4357159}}^1$

素因数の和:4357326

約数の個数: 12

約数和(自身を含む): 5002019680

約数和(自身を除く): 2161152012

約数列:

[1, 2, 4, 163, 326, 652, 4357159, 8714318, 17428636, 710216917, 1420433834, 2840867668]

約数ペア:

[(1, 2840867668), (2, 1420433834), (4, 710216917), (163, 17428636), (326, 8714318), (652, 4357159)]