650399230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5003071}}^1$

素因数の和:5003091

約数の個数: 16

約数和(自身を含む): 1260774144

約数和(自身を除く): 610374914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5003071, 10006142, 25015355, 50030710, 65039923, 130079846, 325199615, 650399230]

約数ペア:

[(1, 650399230), (2, 325199615), (5, 130079846), (10, 65039923), (13, 50030710), (26, 25015355), (65, 10006142), (130, 5003071)]