2810343726

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{5653}}^1$

素因数の和:6121

約数の個数: 48

約数和(自身を含む): 6191808480

約数和(自身を除く): 3381464754

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 389, 426, 639, 778, 1167, 1278, 2334, 3501, 5653, 7002, 11306, 16959, 27619, 33918, 50877, 55238, 82857, 101754, 165714, 248571, 401363, 497142, 802726, 1204089, 2199017, 2408178, 3612267, 4398034, 6597051, 7224534, 13194102, 19791153, 39582306, 156130207, 312260414, 468390621, 936781242, 1405171863, 2810343726]

約数ペア:

[(1, 2810343726), (2, 1405171863), (3, 936781242), (6, 468390621), (9, 312260414), (18, 156130207), (71, 39582306), (142, 19791153), (213, 13194102), (389, 7224534), (426, 6597051), (639, 4398034), (778, 3612267), (1167, 2408178), (1278, 2199017), (2334, 1204089), (3501, 802726), (5653, 497142), (7002, 401363), (11306, 248571), (16959, 165714), (27619, 101754), (33918, 82857), (50877, 55238)]