41978924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{62099}}^1$

素因数の和:62129

約数の個数: 18

約数和(自身を含む): 79550100

約数和(自身を除く): 37571176

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 62099, 124198, 248396, 807287, 1614574, 3229148, 10494731, 20989462, 41978924]

約数ペア:

[(1, 41978924), (2, 20989462), (4, 10494731), (13, 3229148), (26, 1614574), (52, 807287), (169, 248396), (338, 124198), (676, 62099)]