2008155455

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1\times {\mathrm{2017}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 2427024384

約数和(自身を除く): 418868929

約数列:

[1, 5, 173, 865, 1151, 2017, 5755, 10085, 199123, 348941, 995615, 1744705, 2321567, 11607835, 401631091, 2008155455]

約数ペア:

[(1, 2008155455), (5, 401631091), (173, 11607835), (865, 2321567), (1151, 1744705), (2017, 995615), (5755, 348941), (10085, 199123)]