716891899

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5730

約数の個数: 16

約数和(自身を含む): 768337920

約数和(自身を除く): 51446021

約数列:

[1, 23, 71, 79, 1633, 1817, 5557, 5609, 127811, 129007, 394547, 439003, 9074581, 10097069, 31169213, 716891899]

約数ペア:

[(1, 716891899), (23, 31169213), (71, 10097069), (79, 9074581), (1633, 439003), (1817, 394547), (5557, 129007), (5609, 127811)]