2018284891

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{236527}}^1$

素因数の和:236610

約数の個数: 16

約数和(自身を含む): 2452322304

約数和(自身を除く): 434037413

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 236527, 1655689, 5440121, 12535931, 38080847, 87751517, 288326413, 2018284891]

約数ペア:

[(1, 2018284891), (7, 288326413), (23, 87751517), (53, 38080847), (161, 12535931), (371, 5440121), (1219, 1655689), (8533, 236527)]