2189830058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{817711}}^1$

素因数の和:817829

約数の個数: 16

約数和(自身を含む): 3571766016

約数和(自身を除く): 1381935958

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 817711, 1635422, 10630243, 21260486, 84224233, 168448466, 1094915029, 2189830058]

約数ペア:

[(1, 2189830058), (2, 1094915029), (13, 168448466), (26, 84224233), (103, 21260486), (206, 10630243), (1339, 1635422), (2678, 817711)]