2480478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4414242

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 59, 66, 77, 78, 91, 98, 118, 143, 147, 154, 177, 182, 231, 273, 286, 294, 354, 413, 429, 462, 539, 546, 637, 649, 767, 826, 858, 1001, 1078, 1239, 1274, 1298, 1534, 1617, 1911, 1947, 2002, 2301, 2478, 2891, 3003, 3234, 3822, 3894, 4543, 4602, 5369, 5782, 6006, 7007, 8437, 8673, 9086, 10738, 13629, 14014, 16107, 16874, 17346, 21021, 25311, 27258, 31801, 32214, 37583, 42042, 50622, 59059, 63602, 75166, 95403, 112749, 118118, 177177, 190806, 225498, 354354, 413413, 826826, 1240239, 2480478]

約数ペア:

[(1, 2480478), (2, 1240239), (3, 826826), (6, 413413), (7, 354354), (11, 225498), (13, 190806), (14, 177177), (21, 118118), (22, 112749), (26, 95403), (33, 75166), (39, 63602), (42, 59059), (49, 50622), (59, 42042), (66, 37583), (77, 32214), (78, 31801), (91, 27258), (98, 25311), (118, 21021), (143, 17346), (147, 16874), (154, 16107), (177, 14014), (182, 13629), (231, 10738), (273, 9086), (286, 8673), (294, 8437), (354, 7007), (413, 6006), (429, 5782), (462, 5369), (539, 4602), (546, 4543), (637, 3894), (649, 3822), (767, 3234), (826, 3003), (858, 2891), (1001, 2478), (1078, 2301), (1239, 2002), (1274, 1947), (1298, 1911), (1534, 1617)]