4263997.00000000

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{13441}}^1$

素因数の和:13642

約数の個数: 20

約数和(自身を含む): 80840188

約数和(自身を除く): 39334380

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 13441, 26882, 53764, 107528, 215056, 2594113, 5188226, 10376452, 20752904, 41505808]

約数ペア:

[(1, 41505808), (2, 20752904), (4, 10376452), (8, 5188226), (16, 2594113), (193, 215056), (386, 107528), (772, 53764), (1544, 26882), (3088, 13441)]