2193118850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3374029}}^1$

素因数の和:3374054

約数の個数: 24

約数和(自身を含む): 4392987060

約数和(自身を除く): 2199868210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3374029, 6748058, 16870145, 33740290, 43862377, 84350725, 87724754, 168701450, 219311885, 438623770, 1096559425, 2193118850]

約数ペア:

[(1, 2193118850), (2, 1096559425), (5, 438623770), (10, 219311885), (13, 168701450), (25, 87724754), (26, 84350725), (50, 43862377), (65, 33740290), (130, 16870145), (325, 6748058), (650, 3374029)]