660809446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1\times {\mathrm{11047}}^1$

素因数の和:13779

約数の個数: 16

約数和(自身を含む): 1081820160

約数和(自身を除く): 421010714

約数列:

[1, 2, 11, 22, 2719, 5438, 11047, 22094, 29909, 59818, 121517, 243034, 30036793, 60073586, 330404723, 660809446]

約数ペア:

[(1, 660809446), (2, 330404723), (11, 60073586), (22, 30036793), (2719, 243034), (5438, 121517), (11047, 59818), (22094, 29909)]