2793323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 3252480

約数和(自身を除く): 459157

約数列:

[1, 13, 19, 43, 247, 263, 559, 817, 3419, 4997, 10621, 11309, 64961, 147017, 214871, 2793323]

約数ペア:

[(1, 2793323), (13, 214871), (19, 147017), (43, 64961), (247, 11309), (263, 10621), (559, 4997), (817, 3419)]