2024778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2801526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 97, 98, 142, 147, 194, 213, 291, 294, 426, 497, 582, 679, 994, 1358, 1491, 2037, 2982, 3479, 4074, 4753, 6887, 6958, 9506, 10437, 13774, 14259, 20661, 20874, 28518, 41322, 48209, 96418, 144627, 289254, 337463, 674926, 1012389, 2024778]

約数ペア:

[(1, 2024778), (2, 1012389), (3, 674926), (6, 337463), (7, 289254), (14, 144627), (21, 96418), (42, 48209), (49, 41322), (71, 28518), (97, 20874), (98, 20661), (142, 14259), (147, 13774), (194, 10437), (213, 9506), (291, 6958), (294, 6887), (426, 4753), (497, 4074), (582, 3479), (679, 2982), (994, 2037), (1358, 1491)]