1398908953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79769}}^1$

素因数の和:79872

約数の個数: 16

約数和(自身を含む): 1608163200

約数和(自身を除く): 209254247

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 79769, 1036997, 1515611, 5663599, 19702943, 73626787, 107608381, 1398908953]

約数ペア:

[(1, 1398908953), (13, 107608381), (19, 73626787), (71, 19702943), (247, 5663599), (923, 1515611), (1349, 1036997), (17537, 79769)]