2856738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 6045696

約数和(自身を除く): 3188958

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 163, 254, 326, 381, 489, 762, 978, 2921, 3749, 5842, 7498, 8763, 11247, 17526, 20701, 22494, 41402, 62103, 124206, 476123, 952246, 1428369, 2856738]

約数ペア:

[(1, 2856738), (2, 1428369), (3, 952246), (6, 476123), (23, 124206), (46, 62103), (69, 41402), (127, 22494), (138, 20701), (163, 17526), (254, 11247), (326, 8763), (381, 7498), (489, 5842), (762, 3749), (978, 2921)]