645154008008

素因数分解:

$2^3\times {\mathrm{34127}}^1\times {\mathrm{2363063}}^1$

素因数の和:2397196

約数の個数: 16

約数和(自身を含む): 1209699722880

約数和(自身を除く): 564545714872

約数列:

[1, 2, 4, 8, 34127, 68254, 136508, 273016, 2363063, 4726126, 9452252, 18904504, 80644251001, 161288502002, 322577004004, 645154008008]

約数ペア:

[(1, 645154008008), (2, 322577004004), (4, 161288502002), (8, 80644251001), (34127, 18904504), (68254, 9452252), (136508, 4726126), (273016, 2363063)]