813444

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 1935360

約数和(自身を除く): 1121916

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1279, 2558, 3837, 5116, 7674, 15348, 67787, 135574, 203361, 271148, 406722, 813444]

約数ペア:

[(1, 813444), (2, 406722), (3, 271148), (4, 203361), (6, 135574), (12, 67787), (53, 15348), (106, 7674), (159, 5116), (212, 3837), (318, 2558), (636, 1279)]