7880942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 12135552

約数和(自身を除く): 4254610

約数列:

[1, 2, 67, 103, 134, 206, 571, 1142, 6901, 13802, 38257, 58813, 76514, 117626, 3940471, 7880942]

約数ペア:

[(1, 7880942), (2, 3940471), (67, 117626), (103, 76514), (134, 58813), (206, 38257), (571, 13802), (1142, 6901)]