2080856834

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{97849}}^1$

素因数の和:97903

約数の個数: 32

約数和(自身を含む): 3757440000

約数和(自身を除く): 1676583166

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 10633, 21266, 97849, 195698, 684943, 1369886, 3033319, 4794601, 6066638, 9589202, 21233233, 33562207, 42466466, 67124414, 148632631, 297265262, 1040428417, 2080856834]

約数ペア:

[(1, 2080856834), (2, 1040428417), (7, 297265262), (14, 148632631), (31, 67124414), (49, 42466466), (62, 33562207), (98, 21233233), (217, 9589202), (343, 6066638), (434, 4794601), (686, 3033319), (1519, 1369886), (3038, 684943), (10633, 195698), (21266, 97849)]