2938642231

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263863}}^1$

素因数の和:263950

約数の個数: 16

約数和(自身を含む): 3529444864

約数和(自身を除く): 590802633

約数列:

[1, 7, 37, 43, 259, 301, 1591, 11137, 263863, 1847041, 9762931, 11346109, 68340517, 79422763, 419806033, 2938642231]

約数ペア:

[(1, 2938642231), (7, 419806033), (37, 79422763), (43, 68340517), (259, 11346109), (301, 9762931), (1591, 1847041), (11137, 263863)]