2080785916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1153429}}^1$

素因数の和:1153485

約数の個数: 24

約数和(自身を含む): 4069301040

約数和(自身を除く): 1988515124

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 1153429, 2306858, 4613716, 12687719, 25375438, 47290589, 50750876, 94581178, 189162356, 520196479, 1040392958, 2080785916]

約数ペア:

[(1, 2080785916), (2, 1040392958), (4, 520196479), (11, 189162356), (22, 94581178), (41, 50750876), (44, 47290589), (82, 25375438), (164, 12687719), (451, 4613716), (902, 2306858), (1804, 1153429)]