2056513263

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1659817}}^1$

素因数の和:1659886

約数の個数: 16

約数和(自身を含む): 3186850560

約数和(自身を除く): 1130337297

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1659817, 4979451, 11618719, 34856157, 97929203, 293787609, 685504421, 2056513263]

約数ペア:

[(1, 2056513263), (3, 685504421), (7, 293787609), (21, 97929203), (59, 34856157), (177, 11618719), (413, 4979451), (1239, 1659817)]