243328910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2212081}}^1$

素因数の和:2212099

約数の個数: 16

約数和(自身を含む): 477809712

約数和(自身を除く): 234480802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2212081, 4424162, 11060405, 22120810, 24332891, 48665782, 121664455, 243328910]

約数ペア:

[(1, 243328910), (2, 121664455), (5, 48665782), (10, 24332891), (11, 22120810), (22, 11060405), (55, 4424162), (110, 2212081)]