2043910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 4253472

約数和(自身を除く): 2209562

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1093, 1870, 2186, 5465, 10930, 12023, 18581, 24046, 37162, 60115, 92905, 120230, 185810, 204391, 408782, 1021955, 2043910]

約数ペア:

[(1, 2043910), (2, 1021955), (5, 408782), (10, 204391), (11, 185810), (17, 120230), (22, 92905), (34, 60115), (55, 37162), (85, 24046), (110, 18581), (170, 12023), (187, 10930), (374, 5465), (935, 2186), (1093, 1870)]