1989451661737

素因数分解:

${\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1\times {\mathrm{38749}}^1$

素因数の和:40176

約数の個数: 16

約数和(自身を含む): 2010808800000

約数和(自身を除く): 21357138263

約数列:

[1, 139, 431, 857, 38749, 59909, 119123, 369367, 5386111, 16700819, 33207893, 51342013, 2321413841, 4615897127, 14312601883, 1989451661737]

約数ペア:

[(1, 1989451661737), (139, 14312601883), (431, 4615897127), (857, 2321413841), (38749, 51342013), (59909, 33207893), (119123, 16700819), (369367, 5386111)]