2099007888970

素因数分解:

$2^1\times 5^1\times {\mathrm{1490381}}^1\times {\mathrm{140837}}^1$

素因数の和:1631225

約数の個数: 16

約数和(自身を含む): 3778243562088

約数和(自身を除く): 1679235673118

約数列:

[1, 2, 5, 10, 140837, 281674, 704185, 1408370, 1490381, 2980762, 7451905, 14903810, 209900788897, 419801577794, 1049503944485, 2099007888970]

約数ペア:

[(1, 2099007888970), (2, 1049503944485), (5, 419801577794), (10, 209900788897), (140837, 14903810), (281674, 7451905), (704185, 2980762), (1408370, 1490381)]