2259824

素因数分解:

$2^4\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20192

約数の個数: 20

約数和(自身を含む): 5004144

約数和(自身を除く): 2744320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20177, 40354, 80708, 141239, 161416, 282478, 322832, 564956, 1129912, 2259824]

約数ペア:

[(1, 2259824), (2, 1129912), (4, 564956), (7, 322832), (8, 282478), (14, 161416), (16, 141239), (28, 80708), (56, 40354), (112, 20177)]