2040659894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{5237}}^1$

素因数の和:7400

約数の個数: 32

約数和(自身を含む): 3769851456

約数和(自身を除く): 1729191562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2141, 4282, 5237, 10474, 14987, 27833, 29974, 36659, 55666, 68081, 73318, 136162, 194831, 389662, 476567, 953134, 11212417, 22424834, 78486919, 145761421, 156973838, 291522842, 1020329947, 2040659894]

約数ペア:

[(1, 2040659894), (2, 1020329947), (7, 291522842), (13, 156973838), (14, 145761421), (26, 78486919), (91, 22424834), (182, 11212417), (2141, 953134), (4282, 476567), (5237, 389662), (10474, 194831), (14987, 136162), (27833, 73318), (29974, 68081), (36659, 55666)]