2013968505

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{823709}}^1$

素因数の和:823880

約数の個数: 16

約数和(自身を含む): 3242122560

約数和(自身を除く): 1228154055

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 823709, 2471127, 4118545, 12355635, 134264567, 402793701, 671322835, 2013968505]

約数ペア:

[(1, 2013968505), (3, 671322835), (5, 402793701), (15, 134264567), (163, 12355635), (489, 4118545), (815, 2471127), (2445, 823709)]