2011103770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15470029}}^1$

素因数の和:15470049

約数の個数: 16

約数和(自身を含む): 3898447560

約数和(自身を除く): 1887343790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15470029, 30940058, 77350145, 154700290, 201110377, 402220754, 1005551885, 2011103770]

約数ペア:

[(1, 2011103770), (2, 1005551885), (5, 402220754), (10, 201110377), (13, 154700290), (26, 77350145), (65, 30940058), (130, 15470029)]