2010201985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{777641}}^1$

素因数の和:777704

約数の個数: 16

約数和(自身を含む): 2687530752

約数和(自身を除く): 677328767

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 777641, 3888205, 8554051, 36549127, 42770255, 182745635, 402040397, 2010201985]

約数ペア:

[(1, 2010201985), (5, 402040397), (11, 182745635), (47, 42770255), (55, 36549127), (235, 8554051), (517, 3888205), (2585, 777641)]