2011625709

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{241811}}^1$

素因数の和:241920

約数の個数: 16

約数和(自身を含む): 2785674240

約数和(自身を除く): 774048531

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 241811, 725433, 11365117, 14266849, 34095351, 42800547, 670541903, 2011625709]

約数ペア:

[(1, 2011625709), (3, 670541903), (47, 42800547), (59, 34095351), (141, 14266849), (177, 11365117), (2773, 725433), (8319, 241811)]