2208910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 4447872

約数和(自身を除く): 2238962

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 467, 473, 934, 946, 2335, 2365, 4670, 4730, 5137, 10274, 20081, 25685, 40162, 51370, 100405, 200810, 220891, 441782, 1104455, 2208910]

約数ペア:

[(1, 2208910), (2, 1104455), (5, 441782), (10, 220891), (11, 200810), (22, 100405), (43, 51370), (55, 40162), (86, 25685), (110, 20081), (215, 10274), (430, 5137), (467, 4730), (473, 4670), (934, 2365), (946, 2335)]