290878212

素因数分解:

$2^2\times 3^1\times {\mathrm{24239851}}^1$

素因数の和:24239858

約数の個数: 12

約数和(自身を含む): 678715856

約数和(自身を除く): 387837644

約数列:

[1, 2, 3, 4, 6, 12, 24239851, 48479702, 72719553, 96959404, 145439106, 290878212]

約数ペア:

[(1, 290878212), (2, 145439106), (3, 96959404), (4, 72719553), (6, 48479702), (12, 24239851)]