2099682008

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{515639}}^1$

素因数の和:516154

約数の個数: 16

約数和(自身を含む): 3944646000

約数和(自身を除く): 1844963992

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 515639, 1031278, 2062556, 4125112, 262460251, 524920502, 1049841004, 2099682008]

約数ペア:

[(1, 2099682008), (2, 1049841004), (4, 524920502), (8, 262460251), (509, 4125112), (1018, 2062556), (2036, 1031278), (4072, 515639)]