407639232022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{2297}}^1\times {\mathrm{8609}}^1$

素因数の和:11856

約数の個数: 32

約数和(自身を含む): 668126219040

約数和(自身を除く): 260486987018

約数列:

[1, 2, 11, 22, 937, 1874, 2297, 4594, 8609, 10307, 17218, 20614, 25267, 50534, 94699, 189398, 2152289, 4304578, 8066633, 16133266, 19774873, 23675179, 39549746, 47350358, 88732963, 177465926, 217523603, 435047206, 18529056001, 37058112002, 203819616011, 407639232022]

約数ペア:

[(1, 407639232022), (2, 203819616011), (11, 37058112002), (22, 18529056001), (937, 435047206), (1874, 217523603), (2297, 177465926), (4594, 88732963), (8609, 47350358), (10307, 39549746), (17218, 23675179), (20614, 19774873), (25267, 16133266), (50534, 8066633), (94699, 4304578), (189398, 2152289)]