486512788

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{1217}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 859420800

約数和(自身を除く): 372908012

約数列:

[1, 2, 4, 139, 278, 556, 719, 1217, 1438, 2434, 2876, 4868, 99941, 169163, 199882, 338326, 399764, 676652, 875023, 1750046, 3500092, 121628197, 243256394, 486512788]

約数ペア:

[(1, 486512788), (2, 243256394), (4, 121628197), (139, 3500092), (278, 1750046), (556, 875023), (719, 676652), (1217, 399764), (1438, 338326), (2434, 199882), (2876, 169163), (4868, 99941)]