2853171248

素因数分解:

$2^4\times {\mathrm{2593}}^1\times {\mathrm{68771}}^1$

素因数の和:71372

約数の個数: 20

約数和(自身を含む): 5530231608

約数和(自身を除く): 2677060360

約数列:

[1, 2, 4, 8, 16, 2593, 5186, 10372, 20744, 41488, 68771, 137542, 275084, 550168, 1100336, 178323203, 356646406, 713292812, 1426585624, 2853171248]

約数ペア:

[(1, 2853171248), (2, 1426585624), (4, 713292812), (8, 356646406), (16, 178323203), (2593, 1100336), (5186, 550168), (10372, 275084), (20744, 137542), (41488, 68771)]