2017072805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{378083}}^1$

素因数の和:378196

約数の個数: 16

約数和(自身を含む): 2667760704

約数和(自身を除く): 650687899

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 378083, 1890415, 4158913, 20794565, 36674051, 183370255, 403414561, 2017072805]

約数ペア:

[(1, 2017072805), (5, 403414561), (11, 183370255), (55, 36674051), (97, 20794565), (485, 4158913), (1067, 1890415), (5335, 378083)]