2103211058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2609443}}^1$

素因数の和:2609489

約数の個数: 16

約数和(自身を含む): 3507092736

約数和(自身を除く): 1403881678

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2609443, 5218886, 33922759, 67845518, 80892733, 161785466, 1051605529, 2103211058]

約数ペア:

[(1, 2103211058), (2, 1051605529), (13, 161785466), (26, 80892733), (31, 67845518), (62, 33922759), (403, 5218886), (806, 2609443)]