2017486898

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{30319}}^1$

素因数の和:30439

約数の個数: 32

約数和(自身を含む): 3565632000

約数和(自身を除く): 1548145102

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 679, 686, 1358, 4753, 9506, 30319, 33271, 60638, 66542, 212233, 424466, 1485631, 2940943, 2971262, 5881886, 10399417, 20586601, 20798834, 41173202, 144106207, 288212414, 1008743449, 2017486898]

約数ペア:

[(1, 2017486898), (2, 1008743449), (7, 288212414), (14, 144106207), (49, 41173202), (97, 20798834), (98, 20586601), (194, 10399417), (343, 5881886), (679, 2971262), (686, 2940943), (1358, 1485631), (4753, 424466), (9506, 212233), (30319, 66542), (33271, 60638)]