2958547969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{921379}}^1$

素因数の和:921424

約数の個数: 12

約数和(自身を含む): 3372250800

約数和(自身を除く): 413702831

約数列:

[1, 13, 19, 169, 247, 3211, 921379, 11977927, 17506201, 155713051, 227580613, 2958547969]

約数ペア:

[(1, 2958547969), (13, 227580613), (19, 155713051), (169, 17506201), (247, 11977927), (3211, 921379)]