4778173438

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1\times {\mathrm{10103}}^1$

素因数の和:12851

約数の個数: 16

約数和(自身を含む): 7251236640

約数和(自身を除く): 2473063202

約数列:

[1, 2, 89, 178, 2657, 5314, 10103, 20206, 236473, 472946, 899167, 1798334, 26843671, 53687342, 2389086719, 4778173438]

約数ペア:

[(1, 4778173438), (2, 2389086719), (89, 53687342), (178, 26843671), (2657, 1798334), (5314, 899167), (10103, 472946), (20206, 236473)]