9967412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 11765068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 197, 278, 364, 394, 556, 788, 973, 1379, 1807, 1946, 2561, 2758, 3614, 3892, 5122, 5516, 7228, 10244, 12649, 17927, 25298, 27383, 35854, 50596, 54766, 71708, 109532, 191681, 355979, 383362, 711958, 766724, 1423916, 2491853, 4983706, 9967412]

約数ペア:

[(1, 9967412), (2, 4983706), (4, 2491853), (7, 1423916), (13, 766724), (14, 711958), (26, 383362), (28, 355979), (52, 191681), (91, 109532), (139, 71708), (182, 54766), (197, 50596), (278, 35854), (364, 27383), (394, 25298), (556, 17927), (788, 12649), (973, 10244), (1379, 7228), (1807, 5516), (1946, 5122), (2561, 3892), (2758, 3614)]