2007447412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{27631}}^1$

素因数の和:28119

約数の個数: 24

約数和(自身を含む): 3606970752

約数和(自身を除く): 1599523340

約数列:

[1, 2, 4, 41, 82, 164, 443, 886, 1772, 18163, 27631, 36326, 55262, 72652, 110524, 1132871, 2265742, 4531484, 12240533, 24481066, 48962132, 501861853, 1003723706, 2007447412]

約数ペア:

[(1, 2007447412), (2, 1003723706), (4, 501861853), (41, 48962132), (82, 24481066), (164, 12240533), (443, 4531484), (886, 2265742), (1772, 1132871), (18163, 110524), (27631, 72652), (36326, 55262)]