2017320895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1\times {\mathrm{9377}}^1$

素因数の和:11930

約数の個数: 16

約数和(自身を含む): 2564470368

約数和(自身を除く): 547149473

約数列:

[1, 5, 17, 85, 2531, 9377, 12655, 43027, 46885, 159409, 215135, 797045, 23733187, 118665935, 403464179, 2017320895]

約数ペア:

[(1, 2017320895), (5, 403464179), (17, 118665935), (85, 23733187), (2531, 797045), (9377, 215135), (12655, 159409), (43027, 46885)]