2019926899

素因数分解:

${\mathrm{521}}^1\times {\mathrm{839}}^1\times {\mathrm{4621}}^1$

素因数の和:5981

約数の個数: 8

約数和(自身を含む): 2026654560

約数和(自身を除く): 6727661

約数列:

[1, 521, 839, 4621, 437119, 2407541, 3877019, 2019926899]

約数ペア:

[(1, 2019926899), (521, 3877019), (839, 2407541), (4621, 437119)]