2019490873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{200009}}^1$

素因数の和:200471

約数の個数: 8

約数和(自身を含む): 2112105600

約数和(自身を除く): 92614727

約数列:

[1, 23, 439, 10097, 200009, 4600207, 87803951, 2019490873]

約数ペア:

[(1, 2019490873), (23, 87803951), (439, 4600207), (10097, 200009)]