2078112114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{20047}}^1$

素因数の和:20511

約数の個数: 48

約数和(自身を含む): 4860116352

約数和(自身を除く): 2782004238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 443, 886, 1329, 2658, 3987, 5759, 7974, 11518, 17277, 20047, 34554, 40094, 51831, 60141, 103662, 120282, 180423, 260611, 360846, 521222, 781833, 1563666, 2345499, 4690998, 8880821, 17761642, 26642463, 53284926, 79927389, 115450673, 159854778, 230901346, 346352019, 692704038, 1039056057, 2078112114]

約数ペア:

[(1, 2078112114), (2, 1039056057), (3, 692704038), (6, 346352019), (9, 230901346), (13, 159854778), (18, 115450673), (26, 79927389), (39, 53284926), (78, 26642463), (117, 17761642), (234, 8880821), (443, 4690998), (886, 2345499), (1329, 1563666), (2658, 781833), (3987, 521222), (5759, 360846), (7974, 260611), (11518, 180423), (17277, 120282), (20047, 103662), (34554, 60141), (40094, 51831)]