2196237891

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1\times {\mathrm{4271}}^1$

素因数の和:5402

約数の個数: 16

約数和(自身を含む): 2948295168

約数和(自身を除く): 752057277

約数列:

[1, 3, 181, 543, 947, 2841, 4271, 12813, 171407, 514221, 773051, 2319153, 4044637, 12133911, 732079297, 2196237891]

約数ペア:

[(1, 2196237891), (3, 732079297), (181, 12133911), (543, 4044637), (947, 2319153), (2841, 773051), (4271, 514221), (12813, 171407)]