1366380290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12421639}}^1$

素因数の和:12421657

約数の個数: 16

約数和(自身を含む): 2683074240

約数和(自身を除く): 1316693950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12421639, 24843278, 62108195, 124216390, 136638029, 273276058, 683190145, 1366380290]

約数ペア:

[(1, 1366380290), (2, 683190145), (5, 273276058), (10, 136638029), (11, 124216390), (22, 62108195), (55, 24843278), (110, 12421639)]