2408959

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 2889216

約数和(自身を除く): 480257

約数列:

[1, 7, 37, 71, 131, 259, 497, 917, 2627, 4847, 9301, 18389, 33929, 65107, 344137, 2408959]

約数ペア:

[(1, 2408959), (7, 344137), (37, 65107), (71, 33929), (131, 18389), (259, 9301), (497, 4847), (917, 2627)]