1270331326

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5249303}}^1$

素因数の和:5249327

約数の個数: 12

約数和(自身を含む): 2094472296

約数和(自身を除く): 824140970

約数列:

[1, 2, 11, 22, 121, 242, 5249303, 10498606, 57742333, 115484666, 635165663, 1270331326]

約数ペア:

[(1, 1270331326), (2, 635165663), (11, 115484666), (22, 57742333), (121, 10498606), (242, 5249303)]