131868412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{1847}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 248836896

約数和(自身を除く): 116968484

約数列:

[1, 2, 4, 13, 26, 52, 1373, 1847, 2746, 3694, 5492, 7388, 17849, 24011, 35698, 48022, 71396, 96044, 2535931, 5071862, 10143724, 32967103, 65934206, 131868412]

約数ペア:

[(1, 131868412), (2, 65934206), (4, 32967103), (13, 10143724), (26, 5071862), (52, 2535931), (1373, 96044), (1847, 71396), (2746, 48022), (3694, 35698), (5492, 24011), (7388, 17849)]