250949868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1608653}}^1$

素因数の和:1608673

約数の個数: 24

約数和(自身を含む): 630592368

約数和(自身を除く): 379642500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1608653, 3217306, 4825959, 6434612, 9651918, 19303836, 20912489, 41824978, 62737467, 83649956, 125474934, 250949868]

約数ペア:

[(1, 250949868), (2, 125474934), (3, 83649956), (4, 62737467), (6, 41824978), (12, 20912489), (13, 19303836), (26, 9651918), (39, 6434612), (52, 4825959), (78, 3217306), (156, 1608653)]