3843242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 6327720

約数和(自身を除く): 2484478

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 2789, 5578, 36257, 72514, 147817, 295634, 1921621, 3843242]

約数ペア:

[(1, 3843242), (2, 1921621), (13, 295634), (26, 147817), (53, 72514), (106, 36257), (689, 5578), (1378, 2789)]