864116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 1693440

約数和(自身を除く): 829324

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 479, 902, 958, 1804, 1916, 5269, 10538, 19639, 21076, 39278, 78556, 216029, 432058, 864116]

約数ペア:

[(1, 864116), (2, 432058), (4, 216029), (11, 78556), (22, 39278), (41, 21076), (44, 19639), (82, 10538), (164, 5269), (451, 1916), (479, 1804), (902, 958)]