713871860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2745661}}^1$

素因数の和:2745683

約数の個数: 24

約数和(自身を含む): 1614449256

約数和(自身を除く): 900577396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2745661, 5491322, 10982644, 13728305, 27456610, 35693593, 54913220, 71387186, 142774372, 178467965, 356935930, 713871860]

約数ペア:

[(1, 713871860), (2, 356935930), (4, 178467965), (5, 142774372), (10, 71387186), (13, 54913220), (20, 35693593), (26, 27456610), (52, 13728305), (65, 10982644), (130, 5491322), (260, 2745661)]