190291088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{914861}}^1$

素因数の和:914882

約数の個数: 20

約数和(自身を含む): 397050108

約数和(自身を除く): 206759020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 914861, 1829722, 3659444, 7318888, 11893193, 14637776, 23786386, 47572772, 95145544, 190291088]

約数ペア:

[(1, 190291088), (2, 95145544), (4, 47572772), (8, 23786386), (13, 14637776), (16, 11893193), (26, 7318888), (52, 3659444), (104, 1829722), (208, 914861)]