8183938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 14699520

約数和(自身を除く): 6515582

約数列:

[1, 2, 7, 14, 31, 62, 109, 173, 217, 218, 346, 434, 763, 1211, 1526, 2422, 3379, 5363, 6758, 10726, 18857, 23653, 37541, 37714, 47306, 75082, 131999, 263998, 584567, 1169134, 4091969, 8183938]

約数ペア:

[(1, 8183938), (2, 4091969), (7, 1169134), (14, 584567), (31, 263998), (62, 131999), (109, 75082), (173, 47306), (217, 37714), (218, 37541), (346, 23653), (434, 18857), (763, 10726), (1211, 6758), (1526, 5363), (2422, 3379)]