478778844

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{561947}}^1$

素因数の和:562025

約数の個数: 24

約数和(自身を含む): 1132887168

約数和(自身を除く): 654108324

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 561947, 1123894, 1685841, 2247788, 3371682, 6743364, 39898237, 79796474, 119694711, 159592948, 239389422, 478778844]

約数ペア:

[(1, 478778844), (2, 239389422), (3, 159592948), (4, 119694711), (6, 79796474), (12, 39898237), (71, 6743364), (142, 3371682), (213, 2247788), (284, 1685841), (426, 1123894), (852, 561947)]