1948137022

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{443363}}^1$

素因数の和:443404

約数の個数: 16

約数和(自身を含む): 3165618960

約数和(自身を除く): 1217481938

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 443363, 886726, 5763719, 11527438, 74928347, 149856694, 974068511, 1948137022]

約数ペア:

[(1, 1948137022), (2, 974068511), (13, 149856694), (26, 74928347), (169, 11527438), (338, 5763719), (2197, 886726), (4394, 443363)]