4004848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5872

約数の個数: 20

約数和(自身を含む): 7941208

約数和(自身を除く): 3936360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5821, 11642, 23284, 46568, 93136, 250303, 500606, 1001212, 2002424, 4004848]

約数ペア:

[(1, 4004848), (2, 2002424), (4, 1001212), (8, 500606), (16, 250303), (43, 93136), (86, 46568), (172, 23284), (344, 11642), (688, 5821)]