7156979668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{105249701}}^1$

素因数の和:105249722

約数の個数: 12

約数和(自身を含む): 13261462452

約数和(自身を除く): 6104482784

約数列:

[1, 2, 4, 17, 34, 68, 105249701, 210499402, 420998804, 1789244917, 3578489834, 7156979668]

約数ペア:

[(1, 7156979668), (2, 3578489834), (4, 1789244917), (17, 420998804), (34, 210499402), (68, 105249701)]