2005024238

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5577

約数の個数: 48

約数和(自身を含む): 3615443424

約数和(自身を除く): 1610419186

約数列:

[1, 2, 7, 14, 49, 53, 71, 98, 106, 142, 371, 497, 742, 994, 2597, 3479, 3763, 5194, 5437, 6958, 7526, 10874, 26341, 38059, 52682, 76118, 184387, 266413, 288161, 368774, 386027, 532826, 576322, 772054, 2017127, 2702189, 4034254, 5404378, 14119889, 18915323, 20459431, 28239778, 37830646, 40918862, 143216017, 286432034, 1002512119, 2005024238]

約数ペア:

[(1, 2005024238), (2, 1002512119), (7, 286432034), (14, 143216017), (49, 40918862), (53, 37830646), (71, 28239778), (98, 20459431), (106, 18915323), (142, 14119889), (371, 5404378), (497, 4034254), (742, 2702189), (994, 2017127), (2597, 772054), (3479, 576322), (3763, 532826), (5194, 386027), (5437, 368774), (6958, 288161), (7526, 266413), (10874, 184387), (26341, 76118), (38059, 52682)]