2089556

素因数分解:

$2^2\times 7^3\times {\mathrm{1523}}^1$

素因数の和:1548

約数の個数: 24

約数和(自身を含む): 4267200

約数和(自身を除く): 2177644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1523, 3046, 6092, 10661, 21322, 42644, 74627, 149254, 298508, 522389, 1044778, 2089556]

約数ペア:

[(1, 2089556), (2, 1044778), (4, 522389), (7, 298508), (14, 149254), (28, 74627), (49, 42644), (98, 21322), (196, 10661), (343, 6092), (686, 3046), (1372, 1523)]