81334526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{446893}}^1$

素因数の和:446915

約数の個数: 16

約数和(自身を含む): 150156384

約数和(自身を除く): 68821858

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 446893, 893786, 3128251, 5809609, 6256502, 11619218, 40667263, 81334526]

約数ペア:

[(1, 81334526), (2, 40667263), (7, 11619218), (13, 6256502), (14, 5809609), (26, 3128251), (91, 893786), (182, 446893)]