248630266

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{8527}}^1$

素因数の和:8829

約数の個数: 16

約数和(自身を含む): 380689920

約数和(自身を除く): 132059654

約数列:

[1, 2, 61, 122, 239, 478, 8527, 14579, 17054, 29158, 520147, 1040294, 2037953, 4075906, 124315133, 248630266]

約数ペア:

[(1, 248630266), (2, 124315133), (61, 4075906), (122, 2037953), (239, 1040294), (478, 520147), (8527, 29158), (14579, 17054)]