171901892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133051}}^1$

素因数の和:133091

約数の個数: 24

約数和(自身を含む): 335291040

約数和(自身を除く): 163389148

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 133051, 266102, 532204, 2261867, 2527969, 4523734, 5055938, 9047468, 10111876, 42975473, 85950946, 171901892]

約数ペア:

[(1, 171901892), (2, 85950946), (4, 42975473), (17, 10111876), (19, 9047468), (34, 5055938), (38, 4523734), (68, 2527969), (76, 2261867), (323, 532204), (646, 266102), (1292, 133051)]