2129647517

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{9721}}^1$

素因数の和:9980

約数の個数: 16

約数和(自身を含む): 2269814784

約数和(自身を除く): 140167267

約数列:

[1, 31, 37, 191, 1147, 5921, 7067, 9721, 219077, 301351, 359677, 1856711, 11149987, 57558041, 68698307, 2129647517]

約数ペア:

[(1, 2129647517), (31, 68698307), (37, 57558041), (191, 11149987), (1147, 1856711), (5921, 359677), (7067, 301351), (9721, 219077)]