834724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 1624896

約数和(自身を除く): 790172

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 311, 622, 671, 1244, 1342, 2684, 3421, 6842, 13684, 18971, 37942, 75884, 208681, 417362, 834724]

約数ペア:

[(1, 834724), (2, 417362), (4, 208681), (11, 75884), (22, 37942), (44, 18971), (61, 13684), (122, 6842), (244, 3421), (311, 2684), (622, 1342), (671, 1244)]