1318863899809

素因数分解:

${\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{2707}}^1\times {\mathrm{8011}}^1$

素因数の和:11776

約数の個数: 16

約数和(自身を含む): 1342492386496

約数和(自身を除く): 23628486687

約数列:

[1, 61, 997, 2707, 8011, 60817, 165127, 488671, 2698879, 7986967, 21685777, 164631619, 487204987, 1322832397, 21620719669, 1318863899809]

約数ペア:

[(1, 1318863899809), (61, 21620719669), (997, 1322832397), (2707, 487204987), (8011, 164631619), (60817, 21685777), (165127, 7986967), (488671, 2698879)]