290425832

素因数分解:

$2^3\times {\mathrm{2861}}^1\times {\mathrm{12689}}^1$

素因数の和:15556

約数の個数: 16

約数和(自身を含む): 544781700

約数和(自身を除く): 254355868

約数列:

[1, 2, 4, 8, 2861, 5722, 11444, 12689, 22888, 25378, 50756, 101512, 36303229, 72606458, 145212916, 290425832]

約数ペア:

[(1, 290425832), (2, 145212916), (4, 72606458), (8, 36303229), (2861, 101512), (5722, 50756), (11444, 25378), (12689, 22888)]