2085644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 4027968

約数和(自身を除く): 1942324

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 443, 886, 1177, 1772, 2354, 4708, 4873, 9746, 19492, 47401, 94802, 189604, 521411, 1042822, 2085644]

約数ペア:

[(1, 2085644), (2, 1042822), (4, 521411), (11, 189604), (22, 94802), (44, 47401), (107, 19492), (214, 9746), (428, 4873), (443, 4708), (886, 2354), (1177, 1772)]