8220266908

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4021657}}^1$

素因数の和:4021741

約数の個数: 24

約数和(自身を含む): 16665750752

約数和(自身を除く): 8445483844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 4021657, 8043314, 16086628, 28151599, 56303198, 112606396, 293580961, 587161922, 1174323844, 2055066727, 4110133454, 8220266908]

約数ペア:

[(1, 8220266908), (2, 4110133454), (4, 2055066727), (7, 1174323844), (14, 587161922), (28, 293580961), (73, 112606396), (146, 56303198), (292, 28151599), (511, 16086628), (1022, 8043314), (2044, 4021657)]