2017685176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19400819}}^1$

素因数の和:19400838

約数の個数: 16

約数和(自身を含む): 4074172200

約数和(自身を除く): 2056487024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19400819, 38801638, 77603276, 155206552, 252210647, 504421294, 1008842588, 2017685176]

約数ペア:

[(1, 2017685176), (2, 1008842588), (4, 504421294), (8, 252210647), (13, 155206552), (26, 77603276), (52, 38801638), (104, 19400819)]