2002424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5870

約数の個数: 16

約数和(自身を含む): 3842520

約数和(自身を除く): 1840096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5821, 11642, 23284, 46568, 250303, 500606, 1001212, 2002424]

約数ペア:

[(1, 2002424), (2, 1001212), (4, 500606), (8, 250303), (43, 46568), (86, 23284), (172, 11642), (344, 5821)]