323727170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2490209}}^1$

素因数の和:2490229

約数の個数: 16

約数和(自身を含む): 627532920

約数和(自身を除く): 303805750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2490209, 4980418, 12451045, 24902090, 32372717, 64745434, 161863585, 323727170]

約数ペア:

[(1, 323727170), (2, 161863585), (5, 64745434), (10, 32372717), (13, 24902090), (26, 12451045), (65, 4980418), (130, 2490209)]