4687289854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9488441}}^1$

素因数の和:9488475

約数の個数: 16

約数和(自身を含む): 7970291280

約数和(自身を除く): 3283001426

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 9488441, 18976882, 123349733, 180280379, 246699466, 360560758, 2343644927, 4687289854]

約数ペア:

[(1, 4687289854), (2, 2343644927), (13, 360560758), (19, 246699466), (26, 180280379), (38, 123349733), (247, 18976882), (494, 9488441)]