3980606

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 6852480

約数和(自身を除く): 2871874

約数列:

[1, 2, 7, 14, 331, 662, 859, 1718, 2317, 4634, 6013, 12026, 284329, 568658, 1990303, 3980606]

約数ペア:

[(1, 3980606), (2, 1990303), (7, 568658), (14, 284329), (331, 12026), (662, 6013), (859, 4634), (1718, 2317)]