1330680076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2749339}}^1$

素因数の和:2749365

約数の個数: 18

約数和(自身を含む): 2559635540

約数和(自身を除く): 1228955464

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2749339, 5498678, 10997356, 30242729, 60485458, 120970916, 332670019, 665340038, 1330680076]

約数ペア:

[(1, 1330680076), (2, 665340038), (4, 332670019), (11, 120970916), (22, 60485458), (44, 30242729), (121, 10997356), (242, 5498678), (484, 2749339)]