57501470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{442319}}^1$

素因数の和:442339

約数の個数: 16

約数和(自身を含む): 111464640

約数和(自身を除く): 53963170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 442319, 884638, 2211595, 4423190, 5750147, 11500294, 28750735, 57501470]

約数ペア:

[(1, 57501470), (2, 28750735), (5, 11500294), (10, 5750147), (13, 4423190), (26, 2211595), (65, 884638), (130, 442319)]