3908958

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 8131200

約数和(自身を除く): 4222242

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 139, 218, 258, 278, 327, 417, 654, 834, 4687, 5977, 9374, 11954, 14061, 15151, 17931, 28122, 30302, 35862, 45453, 90906, 651493, 1302986, 1954479, 3908958]

約数ペア:

[(1, 3908958), (2, 1954479), (3, 1302986), (6, 651493), (43, 90906), (86, 45453), (109, 35862), (129, 30302), (139, 28122), (218, 17931), (258, 15151), (278, 14061), (327, 11954), (417, 9374), (654, 5977), (834, 4687)]