2018128585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 2674954368

約数和(自身を除く): 656825783

約数列:

[1, 5, 11, 55, 113, 443, 565, 733, 1243, 2215, 3665, 4873, 6215, 8063, 24365, 40315, 50059, 82829, 250295, 324719, 414145, 550649, 911119, 1623595, 2753245, 3571909, 4555595, 17859545, 36693247, 183466235, 403625717, 2018128585]

約数ペア:

[(1, 2018128585), (5, 403625717), (11, 183466235), (55, 36693247), (113, 17859545), (443, 4555595), (565, 3571909), (733, 2753245), (1243, 1623595), (2215, 911119), (3665, 550649), (4873, 414145), (6215, 324719), (8063, 250295), (24365, 82829), (40315, 50059)]