2013404578

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 3204829440

約数和(自身を除く): 1191424862

約数列:

[1, 2, 19, 38, 317, 361, 463, 634, 722, 926, 6023, 6859, 8797, 12046, 13718, 17594, 114437, 146771, 167143, 228874, 293542, 334286, 2174303, 2788649, 3175717, 4348606, 5577298, 6351434, 52984331, 105968662, 1006702289, 2013404578]

約数ペア:

[(1, 2013404578), (2, 1006702289), (19, 105968662), (38, 52984331), (317, 6351434), (361, 5577298), (463, 4348606), (634, 3175717), (722, 2788649), (926, 2174303), (6023, 334286), (6859, 293542), (8797, 228874), (12046, 167143), (13718, 146771), (17594, 114437)]