2017497286

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{337487}}^1$

素因数の和:337564

約数の個数: 24

約数和(自身を含む): 3578047776

約数和(自身を除く): 1560550490

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 337487, 674974, 2362409, 4724818, 16536863, 20586707, 33073726, 41173414, 144106949, 288213898, 1008748643, 2017497286]

約数ペア:

[(1, 2017497286), (2, 1008748643), (7, 288213898), (14, 144106949), (49, 41173414), (61, 33073726), (98, 20586707), (122, 16536863), (427, 4724818), (854, 2362409), (2989, 674974), (5978, 337487)]