2843834

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 4945536

約数和(自身を除く): 2101702

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2861, 5722, 20027, 40054, 203131, 406262, 1421917, 2843834]

約数ペア:

[(1, 2843834), (2, 1421917), (7, 406262), (14, 203131), (71, 40054), (142, 20027), (497, 5722), (994, 2861)]