290804524212

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{154354843}}^1$

素因数の和:154355007

約数の個数: 24

約数和(自身を含む): 682865829856

約数和(自身を除く): 392061305644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 154354843, 308709686, 463064529, 617419372, 926129058, 1852258116, 24233710351, 48467420702, 72701131053, 96934841404, 145402262106, 290804524212]

約数ペア:

[(1, 290804524212), (2, 145402262106), (3, 96934841404), (4, 72701131053), (6, 48467420702), (12, 24233710351), (157, 1852258116), (314, 926129058), (471, 617419372), (628, 463064529), (942, 308709686), (1884, 154354843)]