2876874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4864566

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 479, 546, 858, 958, 1001, 1437, 2002, 2874, 3003, 3353, 5269, 6006, 6227, 6706, 10059, 10538, 12454, 15807, 18681, 20118, 31614, 36883, 37362, 43589, 68497, 73766, 87178, 110649, 130767, 136994, 205491, 221298, 261534, 410982, 479479, 958958, 1438437, 2876874]

約数ペア:

[(1, 2876874), (2, 1438437), (3, 958958), (6, 479479), (7, 410982), (11, 261534), (13, 221298), (14, 205491), (21, 136994), (22, 130767), (26, 110649), (33, 87178), (39, 73766), (42, 68497), (66, 43589), (77, 37362), (78, 36883), (91, 31614), (143, 20118), (154, 18681), (182, 15807), (231, 12454), (273, 10538), (286, 10059), (429, 6706), (462, 6227), (479, 6006), (546, 5269), (858, 3353), (958, 3003), (1001, 2874), (1437, 2002)]