920036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1391

約数の個数: 18

約数和(自身を含む): 1744722

約数和(自身を除く): 824686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1361, 2722, 5444, 17693, 35386, 70772, 230009, 460018, 920036]

約数ペア:

[(1, 920036), (2, 460018), (4, 230009), (13, 70772), (26, 35386), (52, 17693), (169, 5444), (338, 2722), (676, 1361)]