2788973858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{242393}}^1$

素因数の和:242929

約数の個数: 16

約数和(自身を含む): 4572520416

約数和(自身を除く): 1783546558

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 242393, 484786, 2666323, 5332646, 126771539, 253543078, 1394486929, 2788973858]

約数ペア:

[(1, 2788973858), (2, 1394486929), (11, 253543078), (22, 126771539), (523, 5332646), (1046, 2666323), (5753, 484786), (11506, 242393)]