8414516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 16682400

約数和(自身を除く): 8267884

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 199, 341, 398, 682, 796, 961, 1364, 1922, 2189, 3844, 4378, 6169, 8756, 10571, 12338, 21142, 24676, 42284, 67859, 135718, 191239, 271436, 382478, 764956, 2103629, 4207258, 8414516]

約数ペア:

[(1, 8414516), (2, 4207258), (4, 2103629), (11, 764956), (22, 382478), (31, 271436), (44, 191239), (62, 135718), (124, 67859), (199, 42284), (341, 24676), (398, 21142), (682, 12338), (796, 10571), (961, 8756), (1364, 6169), (1922, 4378), (2189, 3844)]