2009092088

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{821}}^1\times {\mathrm{2707}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 3806418960

約数和(自身を除く): 1797326872

約数列:

[1, 2, 4, 8, 113, 226, 452, 821, 904, 1642, 2707, 3284, 5414, 6568, 10828, 21656, 92773, 185546, 305891, 371092, 611782, 742184, 1223564, 2222447, 2447128, 4444894, 8889788, 17779576, 251136511, 502273022, 1004546044, 2009092088]

約数ペア:

[(1, 2009092088), (2, 1004546044), (4, 502273022), (8, 251136511), (113, 17779576), (226, 8889788), (452, 4444894), (821, 2447128), (904, 2222447), (1642, 1223564), (2707, 742184), (3284, 611782), (5414, 371092), (6568, 305891), (10828, 185546), (21656, 92773)]