5368978

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 8274240

約数和(自身を除く): 2905262

約数列:

[1, 2, 67, 103, 134, 206, 389, 778, 6901, 13802, 26063, 40067, 52126, 80134, 2684489, 5368978]

約数ペア:

[(1, 5368978), (2, 2684489), (67, 80134), (103, 52126), (134, 40067), (206, 26063), (389, 13802), (778, 6901)]