672279244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1846921}}^1$

素因数の和:1846945

約数の個数: 24

約数和(自身を含む): 1447986848

約数和(自身を除く): 775707604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1846921, 3693842, 7387684, 12928447, 24009973, 25856894, 48019946, 51713788, 96039892, 168069811, 336139622, 672279244]

約数ペア:

[(1, 672279244), (2, 336139622), (4, 168069811), (7, 96039892), (13, 51713788), (14, 48019946), (26, 25856894), (28, 24009973), (52, 12928447), (91, 7387684), (182, 3693842), (364, 1846921)]