2019857762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{2297}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 3372655104

約数和(自身を除く): 1352797342

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1091, 2182, 2297, 4594, 14183, 28366, 29861, 33821, 59722, 67642, 71207, 142414, 439673, 879346, 925691, 1851382, 2506027, 5012054, 32578351, 65156702, 77686837, 155373674, 1009928881, 2019857762]

約数ペア:

[(1, 2019857762), (2, 1009928881), (13, 155373674), (26, 77686837), (31, 65156702), (62, 32578351), (403, 5012054), (806, 2506027), (1091, 1851382), (2182, 925691), (2297, 879346), (4594, 439673), (14183, 142414), (28366, 71207), (29861, 67642), (33821, 59722)]