2019205679

素因数分解:

${\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{78049}}^1$

素因数の和:78721

約数の個数: 8

約数和(自身を含む): 2071759200

約数和(自身を除く): 52553521

約数列:

[1, 41, 631, 25871, 78049, 3200009, 49248919, 2019205679]

約数ペア:

[(1, 2019205679), (41, 49248919), (631, 3200009), (25871, 78049)]