2019468232

素因数分解:

$2^3\times {\mathrm{1277}}^1\times {\mathrm{197677}}^1$

素因数の和:198960

約数の個数: 16

約数和(自身を含む): 3789487260

約数和(自身を除く): 1770019028

約数列:

[1, 2, 4, 8, 1277, 2554, 5108, 10216, 197677, 395354, 790708, 1581416, 252433529, 504867058, 1009734116, 2019468232]

約数ペア:

[(1, 2019468232), (2, 1009734116), (4, 504867058), (8, 252433529), (1277, 1581416), (2554, 790708), (5108, 395354), (10216, 197677)]