2154263617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{86771}}^1$

素因数の和:86880

約数の個数: 16

約数和(自身を含む): 2453217984

約数和(自身を除く): 298954367

約数列:

[1, 11, 37, 61, 407, 671, 2257, 24827, 86771, 954481, 3210527, 5293031, 35315797, 58223341, 195842147, 2154263617]

約数ペア:

[(1, 2154263617), (11, 195842147), (37, 58223341), (61, 35315797), (407, 5293031), (671, 3210527), (2257, 954481), (24827, 86771)]