5012742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 11909376

約数和(自身を除く): 6896634

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 71, 82, 123, 142, 213, 246, 287, 426, 497, 574, 861, 994, 1491, 1681, 1722, 2911, 2982, 3362, 5043, 5822, 8733, 10086, 11767, 17466, 20377, 23534, 35301, 40754, 61131, 70602, 119351, 122262, 238702, 358053, 716106, 835457, 1670914, 2506371, 5012742]

約数ペア:

[(1, 5012742), (2, 2506371), (3, 1670914), (6, 835457), (7, 716106), (14, 358053), (21, 238702), (41, 122262), (42, 119351), (71, 70602), (82, 61131), (123, 40754), (142, 35301), (213, 23534), (246, 20377), (287, 17466), (426, 11767), (497, 10086), (574, 8733), (861, 5822), (994, 5043), (1491, 3362), (1681, 2982), (1722, 2911)]