2051208

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 5740800

約数和(自身を除く): 3689592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 919, 1116, 1838, 2232, 2757, 3676, 5514, 7352, 8271, 11028, 16542, 22056, 28489, 33084, 56978, 66168, 85467, 113956, 170934, 227912, 256401, 341868, 512802, 683736, 1025604, 2051208]

約数ペア:

[(1, 2051208), (2, 1025604), (3, 683736), (4, 512802), (6, 341868), (8, 256401), (9, 227912), (12, 170934), (18, 113956), (24, 85467), (31, 66168), (36, 56978), (62, 33084), (72, 28489), (93, 22056), (124, 16542), (186, 11028), (248, 8271), (279, 7352), (372, 5514), (558, 3676), (744, 2757), (919, 2232), (1116, 1838)]