2012587538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{258887}}^1$

素因数の和:258938

約数の個数: 24

約数和(自身を含む): 3411108288

約数和(自身を除く): 1398520750

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 258887, 517774, 3365531, 5954401, 6731062, 11908802, 43751903, 77407213, 87503806, 154814426, 1006293769, 2012587538]

約数ペア:

[(1, 2012587538), (2, 1006293769), (13, 154814426), (23, 87503806), (26, 77407213), (46, 43751903), (169, 11908802), (299, 6731062), (338, 5954401), (598, 3365531), (3887, 517774), (7774, 258887)]