2840734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6427}}^1$

素因数の和:6459

約数の個数: 16

約数和(自身を含む): 4859568

約数和(自身を除く): 2018834

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 6427, 12854, 83551, 109259, 167102, 218518, 1420367, 2840734]

約数ペア:

[(1, 2840734), (2, 1420367), (13, 218518), (17, 167102), (26, 109259), (34, 83551), (221, 12854), (442, 6427)]