2309668991

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1\times {\mathrm{2939}}^1$

素因数の和:3934

約数の個数: 16

約数和(自身を含む): 2663781120

約数和(自身を除く): 354112129

約数列:

[1, 7, 131, 857, 917, 2939, 5999, 20573, 112267, 385009, 785869, 2518723, 2695063, 17631061, 329952713, 2309668991]

約数ペア:

[(1, 2309668991), (7, 329952713), (131, 17631061), (857, 2695063), (917, 2518723), (2939, 785869), (5999, 385009), (20573, 112267)]