1288502735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{9311}}^1$

素因数の和:11458

約数の個数: 16

約数和(自身を含む): 1666103040

約数和(自身を除く): 377600305

約数列:

[1, 5, 13, 65, 2129, 9311, 10645, 27677, 46555, 121043, 138385, 605215, 19823119, 99115595, 257700547, 1288502735]

約数ペア:

[(1, 1288502735), (5, 257700547), (13, 99115595), (65, 19823119), (2129, 605215), (9311, 138385), (10645, 121043), (27677, 46555)]