1008889724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1123}}^1\times {\mathrm{2843}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 1790127360

約数和(自身を除く): 781237636

約数列:

[1, 2, 4, 79, 158, 316, 1123, 2246, 2843, 4492, 5686, 11372, 88717, 177434, 224597, 354868, 449194, 898388, 3192689, 6385378, 12770756, 252222431, 504444862, 1008889724]

約数ペア:

[(1, 1008889724), (2, 504444862), (4, 252222431), (79, 12770756), (158, 6385378), (316, 3192689), (1123, 898388), (2246, 449194), (2843, 354868), (4492, 224597), (5686, 177434), (11372, 88717)]