2008990578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{713927}}^1$

素因数の和:714006

約数の個数: 32

約数和(自身を含む): 4660521984

約数和(自身を除く): 2651531406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 713927, 1427854, 2141781, 4283562, 4997489, 9994978, 14992467, 29984934, 47833109, 95666218, 143499327, 286998654, 334831763, 669663526, 1004495289, 2008990578]

約数ペア:

[(1, 2008990578), (2, 1004495289), (3, 669663526), (6, 334831763), (7, 286998654), (14, 143499327), (21, 95666218), (42, 47833109), (67, 29984934), (134, 14992467), (201, 9994978), (402, 4997489), (469, 4283562), (938, 2141781), (1407, 1427854), (2814, 713927)]