1244990388538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{42407}}^1\times {\mathrm{1129159}}^1$

素因数の和:1171581

約数の個数: 16

約数和(自身を含む): 2011187525760

約数和(自身を除く): 766197137222

約数列:

[1, 2, 13, 26, 42407, 84814, 551291, 1102582, 1129159, 2258318, 14679067, 29358134, 47884245713, 95768491426, 622495194269, 1244990388538]

約数ペア:

[(1, 1244990388538), (2, 622495194269), (13, 95768491426), (26, 47884245713), (42407, 29358134), (84814, 14679067), (551291, 2258318), (1102582, 1129159)]