2011503790

素因数分解:

$2^1\times 5^1\times {\mathrm{4091}}^1\times {\mathrm{49169}}^1$

素因数の和:53267

約数の個数: 16

約数和(自身を含む): 3621665520

約数和(自身を除く): 1610161730

約数列:

[1, 2, 5, 10, 4091, 8182, 20455, 40910, 49169, 98338, 245845, 491690, 201150379, 402300758, 1005751895, 2011503790]

約数ペア:

[(1, 2011503790), (2, 1005751895), (5, 402300758), (10, 201150379), (4091, 491690), (8182, 245845), (20455, 98338), (40910, 49169)]