2045018828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{12469627}}^1$

素因数の和:12469672

約数の個数: 12

約数和(自身を含む): 3666070632

約数和(自身を除く): 1621051804

約数列:

[1, 2, 4, 41, 82, 164, 12469627, 24939254, 49878508, 511254707, 1022509414, 2045018828]

約数ペア:

[(1, 2045018828), (2, 1022509414), (4, 511254707), (41, 49878508), (82, 24939254), (164, 12469627)]