256960243

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 269982720

約数和(自身を除く): 13022477

約数列:

[1, 41, 61, 127, 809, 2501, 5207, 7747, 33169, 49349, 102743, 317627, 2023309, 4212463, 6267323, 256960243]

約数ペア:

[(1, 256960243), (41, 6267323), (61, 4212463), (127, 2023309), (809, 317627), (2501, 102743), (5207, 49349), (7747, 33169)]