2019675784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{974747}}^1$

素因数の和:974797

約数の個数: 32

約数和(自身を含む): 4444850880

約数和(自身を除く): 2425175096

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 974747, 1949494, 3898988, 6823229, 7797976, 13646458, 27292916, 36065639, 54585832, 72131278, 144262556, 252459473, 288525112, 504918946, 1009837892, 2019675784]

約数ペア:

[(1, 2019675784), (2, 1009837892), (4, 504918946), (7, 288525112), (8, 252459473), (14, 144262556), (28, 72131278), (37, 54585832), (56, 36065639), (74, 27292916), (148, 13646458), (259, 7797976), (296, 6823229), (518, 3898988), (1036, 1949494), (2072, 974747)]