2019908976

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{163741}}^1$

素因数の和:164009

約数の個数: 40

約数和(自身を含む): 5238434064

約数和(自身を除く): 3218525088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 163741, 327482, 491223, 654964, 982446, 1309928, 1964892, 2619856, 3929784, 7859568, 42081437, 84162874, 126244311, 168325748, 252488622, 336651496, 504977244, 673302992, 1009954488, 2019908976]

約数ペア:

[(1, 2019908976), (2, 1009954488), (3, 673302992), (4, 504977244), (6, 336651496), (8, 252488622), (12, 168325748), (16, 126244311), (24, 84162874), (48, 42081437), (257, 7859568), (514, 3929784), (771, 2619856), (1028, 1964892), (1542, 1309928), (2056, 982446), (3084, 654964), (4112, 491223), (6168, 327482), (12336, 163741)]