2005202292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{9859}}^1$

素因数の和:10880

約数の個数: 48

約数和(自身を含む): 4959501120

約数和(自身を除く): 2954298828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 997, 1994, 2991, 3988, 5982, 9859, 11964, 16949, 19718, 29577, 33898, 39436, 50847, 59154, 67796, 101694, 118308, 167603, 203388, 335206, 502809, 670412, 1005618, 2011236, 9829423, 19658846, 29488269, 39317692, 58976538, 117953076, 167100191, 334200382, 501300573, 668400764, 1002601146, 2005202292]

約数ペア:

[(1, 2005202292), (2, 1002601146), (3, 668400764), (4, 501300573), (6, 334200382), (12, 167100191), (17, 117953076), (34, 58976538), (51, 39317692), (68, 29488269), (102, 19658846), (204, 9829423), (997, 2011236), (1994, 1005618), (2991, 670412), (3988, 502809), (5982, 335206), (9859, 203388), (11964, 167603), (16949, 118308), (19718, 101694), (29577, 67796), (33898, 59154), (39436, 50847)]