2499804788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{54443}}^1$

素因数の和:55343

約数の個数: 24

約数和(自身を含む): 4716592608

約数和(自身を除く): 2216787820

約数列:

[1, 2, 4, 13, 26, 52, 883, 1766, 3532, 11479, 22958, 45916, 54443, 108886, 217772, 707759, 1415518, 2831036, 48073169, 96146338, 192292676, 624951197, 1249902394, 2499804788]

約数ペア:

[(1, 2499804788), (2, 1249902394), (4, 624951197), (13, 192292676), (26, 96146338), (52, 48073169), (883, 2831036), (1766, 1415518), (3532, 707759), (11479, 217772), (22958, 108886), (45916, 54443)]