286836242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60083}}^1$

素因数の和:60134

約数の個数: 32

約数和(自身を含む): 553734144

約数和(自身を除く): 266897902

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 60083, 120166, 420581, 660913, 841162, 1321826, 1862573, 3725146, 4626391, 9252782, 13038011, 20488303, 26076022, 40976606, 143418121, 286836242]

約数ペア:

[(1, 286836242), (2, 143418121), (7, 40976606), (11, 26076022), (14, 20488303), (22, 13038011), (31, 9252782), (62, 4626391), (77, 3725146), (154, 1862573), (217, 1321826), (341, 841162), (434, 660913), (682, 420581), (2387, 120166), (4774, 60083)]