4425212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 8758848

約数和(自身を除く): 4333636

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 223, 242, 446, 451, 484, 892, 902, 1804, 2453, 4906, 4961, 9143, 9812, 9922, 18286, 19844, 26983, 36572, 53966, 100573, 107932, 201146, 402292, 1106303, 2212606, 4425212]

約数ペア:

[(1, 4425212), (2, 2212606), (4, 1106303), (11, 402292), (22, 201146), (41, 107932), (44, 100573), (82, 53966), (121, 36572), (164, 26983), (223, 19844), (242, 18286), (446, 9922), (451, 9812), (484, 9143), (892, 4961), (902, 4906), (1804, 2453)]