1770380901889

素因数分解:

${\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1\times {\mathrm{20903}}^1$

素因数の和:25080

約数の個数: 16

約数和(自身を含む): 1795023135360

約数和(自身を除く): 24642233471

約数列:

[1, 139, 157, 3881, 20903, 21823, 539459, 609317, 2905517, 3281771, 81124543, 84695063, 456166169, 11276311477, 12736553251, 1770380901889]

約数ペア:

[(1, 1770380901889), (139, 12736553251), (157, 11276311477), (3881, 456166169), (20903, 84695063), (21823, 81124543), (539459, 3281771), (609317, 2905517)]