1750452821

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{609277}}^1$

素因数の和:609320

約数の個数: 12

約数和(自身を含む): 2006961732

約数和(自身を除く): 256508911

約数列:

[1, 13, 17, 169, 221, 2873, 609277, 7920601, 10357709, 102967813, 134650217, 1750452821]

約数ペア:

[(1, 1750452821), (13, 134650217), (17, 102967813), (169, 10357709), (221, 7920601), (2873, 609277)]