839667088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4036861}}^1$

素因数の和:4036882

約数の個数: 20

約数和(自身を含む): 1751998108

約数和(自身を除く): 912331020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4036861, 8073722, 16147444, 32294888, 52479193, 64589776, 104958386, 209916772, 419833544, 839667088]

約数ペア:

[(1, 839667088), (2, 419833544), (4, 209916772), (8, 104958386), (13, 64589776), (16, 52479193), (26, 32294888), (52, 16147444), (104, 8073722), (208, 4036861)]