57213396578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70984363}}^1$

素因数の和:70984409

約数の個数: 16

約数和(自身を含む): 95402985216

約数和(自身を除く): 38189588638

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 70984363, 141968726, 922796719, 1845593438, 2200515253, 4401030506, 28606698289, 57213396578]

約数ペア:

[(1, 57213396578), (2, 28606698289), (13, 4401030506), (26, 2200515253), (31, 1845593438), (62, 922796719), (403, 141968726), (806, 70984363)]