2810996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 5137440

約数和(自身を除く): 2326444

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 277, 554, 1108, 2537, 5074, 10148, 11911, 16343, 23822, 32686, 47644, 65372, 702749, 1405498, 2810996]

約数ペア:

[(1, 2810996), (2, 1405498), (4, 702749), (43, 65372), (59, 47644), (86, 32686), (118, 23822), (172, 16343), (236, 11911), (277, 10148), (554, 5074), (1108, 2537)]