2017249616

素因数分解:

$2^4\times {\mathrm{5741}}^1\times {\mathrm{21961}}^1$

素因数の和:27710

約数の個数: 20

約数和(自身を含む): 3909279924

約数和(自身を除く): 1892030308

約数列:

[1, 2, 4, 8, 16, 5741, 11482, 21961, 22964, 43922, 45928, 87844, 91856, 175688, 351376, 126078101, 252156202, 504312404, 1008624808, 2017249616]

約数ペア:

[(1, 2017249616), (2, 1008624808), (4, 504312404), (8, 252156202), (16, 126078101), (5741, 351376), (11482, 175688), (21961, 91856), (22964, 87844), (43922, 45928)]