1856366968

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{2168653}}^1$

素因数の和:2168766

約数の個数: 16

約数和(自身を含む): 3513219480

約数和(自身を除く): 1656852512

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2168653, 4337306, 8674612, 17349224, 232045871, 464091742, 928183484, 1856366968]

約数ペア:

[(1, 1856366968), (2, 928183484), (4, 464091742), (8, 232045871), (107, 17349224), (214, 8674612), (428, 4337306), (856, 2168653)]