2019921743

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{5444533}}^1$

素因数の和:5444593

約数の個数: 8

約数和(自身を含む): 2352038688

約数和(自身を除く): 332116945

約数列:

[1, 7, 53, 371, 5444533, 38111731, 288560249, 2019921743]

約数ペア:

[(1, 2019921743), (7, 288560249), (53, 38111731), (371, 5444533)]