1318199911

素因数分解:

$7^2\times {\mathrm{661}}^1\times {\mathrm{40699}}^1$

素因数の和:41374

約数の個数: 12

約数和(自身を含む): 1535773800

約数和(自身を除く): 217573889

約数列:

[1, 7, 49, 661, 4627, 32389, 40699, 284893, 1994251, 26902039, 188314273, 1318199911]

約数ペア:

[(1, 1318199911), (7, 188314273), (49, 26902039), (661, 1994251), (4627, 284893), (32389, 40699)]