2017291843

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{150961}}^1$

素因数の和:151074

約数の個数: 16

約数和(自身を含む): 2434715136

約数和(自身を除く): 417423293

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 150961, 1056727, 3472103, 12529763, 24304721, 87708341, 288184549, 2017291843]

約数ペア:

[(1, 2017291843), (7, 288184549), (23, 87708341), (83, 24304721), (161, 12529763), (581, 3472103), (1909, 1056727), (13363, 150961)]