641293336

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{113063}}^1$

素因数の和:113778

約数の個数: 16

約数和(自身を含む): 1204131600

約数和(自身を除く): 562838264

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 113063, 226126, 452252, 904504, 80161667, 160323334, 320646668, 641293336]

約数ペア:

[(1, 641293336), (2, 320646668), (4, 160323334), (8, 80161667), (709, 904504), (1418, 452252), (2836, 226126), (5672, 113063)]