809402030

素因数分解:

$2^1\times 5^1\times {\mathrm{5881}}^1\times {\mathrm{13763}}^1$

素因数の和:19651

約数の個数: 16

約数和(自身を含む): 1457277264

約数和(自身を除く): 647875234

約数列:

[1, 2, 5, 10, 5881, 11762, 13763, 27526, 29405, 58810, 68815, 137630, 80940203, 161880406, 404701015, 809402030]

約数ペア:

[(1, 809402030), (2, 404701015), (5, 161880406), (10, 80940203), (5881, 137630), (11762, 68815), (13763, 58810), (27526, 29405)]