1409462639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{25409}}^1$

素因数の和:25690

約数の個数: 16

約数和(自身を含む): 1613636640

約数和(自身を除く): 204174001

約数列:

[1, 13, 17, 221, 251, 3263, 4267, 25409, 55471, 330317, 431953, 5615389, 6377659, 82909567, 108420203, 1409462639]

約数ペア:

[(1, 1409462639), (13, 108420203), (17, 82909567), (221, 6377659), (251, 5615389), (3263, 431953), (4267, 330317), (25409, 55471)]