2478916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 4826304

約数和(自身を除く): 2347388

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1063, 1166, 2126, 2332, 4252, 11693, 23386, 46772, 56339, 112678, 225356, 619729, 1239458, 2478916]

約数ペア:

[(1, 2478916), (2, 1239458), (4, 619729), (11, 225356), (22, 112678), (44, 56339), (53, 46772), (106, 23386), (212, 11693), (583, 4252), (1063, 2332), (1166, 2126)]