2013183431

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{250739}}^1$

素因数の和:250814

約数の個数: 16

約数和(自身を含む): 2439198720

約数和(自身を除く): 426015289

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 250739, 1755173, 7772909, 9277343, 54410363, 64941401, 287597633, 2013183431]

約数ペア:

[(1, 2013183431), (7, 287597633), (31, 64941401), (37, 54410363), (217, 9277343), (259, 7772909), (1147, 1755173), (8029, 250739)]