421671214

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1\times {\mathrm{2657}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 642002688

約数和(自身を除く): 220331474

約数列:

[1, 2, 73, 146, 1087, 2174, 2657, 5314, 79351, 158702, 193961, 387922, 2888159, 5776318, 210835607, 421671214]

約数ペア:

[(1, 421671214), (2, 210835607), (73, 5776318), (146, 2888159), (1087, 387922), (2174, 193961), (2657, 158702), (5314, 79351)]