73420022

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{217219}}^1$

素因数の和:217247

約数の個数: 12

約数和(自身を含む): 119253780

約数和(自身を除く): 45833758

約数列:

[1, 2, 13, 26, 169, 338, 217219, 434438, 2823847, 5647694, 36710011, 73420022]

約数ペア:

[(1, 73420022), (2, 36710011), (13, 5647694), (26, 2823847), (169, 434438), (338, 217219)]