255712620242

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{10091}}^1\times {\mathrm{28219}}^1$

素因数の和:38761

約数の個数: 16

約数和(自身を含む): 384474924000

約数和(自身を除く): 128762303758

約数列:

[1, 2, 449, 898, 10091, 20182, 28219, 56438, 4530859, 9061718, 12670331, 25340662, 284757929, 569515858, 127856310121, 255712620242]

約数ペア:

[(1, 255712620242), (2, 127856310121), (449, 569515858), (898, 284757929), (10091, 25340662), (20182, 12670331), (28219, 9061718), (56438, 4530859)]