2016604681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{52889}}^1$

素因数の和:53328

約数の個数: 16

約数和(自身を含む): 2487945600

約数和(自身を除く): 471340919

約数列:

[1, 7, 13, 91, 419, 2933, 5447, 38129, 52889, 370223, 687557, 4812899, 22160491, 155123437, 288086383, 2016604681]

約数ペア:

[(1, 2016604681), (7, 288086383), (13, 155123437), (91, 22160491), (419, 4812899), (2933, 687557), (5447, 370223), (38129, 52889)]