422245870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{578419}}^1$

素因数の和:578499

約数の個数: 16

約数和(自身を含む): 770455440

約数和(自身を除く): 348209570

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 578419, 1156838, 2892095, 5784190, 42224587, 84449174, 211122935, 422245870]

約数ペア:

[(1, 422245870), (2, 211122935), (5, 84449174), (10, 42224587), (73, 5784190), (146, 2892095), (365, 1156838), (730, 578419)]