248645514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167777}}^1$

素因数の和:167814

約数の個数: 32

約数和(自身を含む): 563734080

約数和(自身を除く): 315088566

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 167777, 335554, 503331, 1006662, 2181101, 3187763, 4362202, 6375526, 6543303, 9563289, 13086606, 19126578, 41440919, 82881838, 124322757, 248645514]

約数ペア:

[(1, 248645514), (2, 124322757), (3, 82881838), (6, 41440919), (13, 19126578), (19, 13086606), (26, 9563289), (38, 6543303), (39, 6375526), (57, 4362202), (78, 3187763), (114, 2181101), (247, 1006662), (494, 503331), (741, 335554), (1482, 167777)]