4207258

素因数分解:

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

素因数の和:274

約数の個数: 24

約数和(自身を含む): 7149600

約数和(自身を除く): 2942342

約数列:

[1, 2, 11, 22, 31, 62, 199, 341, 398, 682, 961, 1922, 2189, 4378, 6169, 10571, 12338, 21142, 67859, 135718, 191239, 382478, 2103629, 4207258]

約数ペア:

[(1, 4207258), (2, 2103629), (11, 382478), (22, 191239), (31, 135718), (62, 67859), (199, 21142), (341, 12338), (398, 10571), (682, 6169), (961, 4378), (1922, 2189)]