2886531718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{47387}}^1$

素因数の和:47644

約数の個数: 32

約数和(自身を含む): 5231635200

約数和(自身を除く): 2345103482

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1603, 3206, 4351, 8702, 30457, 47387, 60914, 94774, 331709, 663418, 900353, 1800706, 6302471, 10851623, 12604942, 21703246, 75961361, 151922722, 206180837, 412361674, 1443265859, 2886531718]

約数ペア:

[(1, 2886531718), (2, 1443265859), (7, 412361674), (14, 206180837), (19, 151922722), (38, 75961361), (133, 21703246), (229, 12604942), (266, 10851623), (458, 6302471), (1603, 1800706), (3206, 900353), (4351, 663418), (8702, 331709), (30457, 94774), (47387, 60914)]