2013750685

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{36677}}^1$

素因数の和:36900

約数の個数: 16

約数和(自身を含む): 2464761600

約数和(自身を除く): 451010915

約数列:

[1, 5, 79, 139, 395, 695, 10981, 36677, 54905, 183385, 2897483, 5098103, 14487415, 25490515, 402750137, 2013750685]

約数ペア:

[(1, 2013750685), (5, 402750137), (79, 25490515), (139, 14487415), (395, 5098103), (695, 2897483), (10981, 183385), (36677, 54905)]