881399134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{7621}}^1$

素因数の和:8392

約数の個数: 32

約数和(自身を含む): 1650742272

約数和(自身を除く): 769343138

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 751, 1502, 5257, 7621, 8261, 10514, 15242, 16522, 53347, 57827, 83831, 106694, 115654, 167662, 586817, 1173634, 5723371, 11446742, 40063597, 62957081, 80127194, 125914162, 440699567, 881399134]

約数ペア:

[(1, 881399134), (2, 440699567), (7, 125914162), (11, 80127194), (14, 62957081), (22, 40063597), (77, 11446742), (154, 5723371), (751, 1173634), (1502, 586817), (5257, 167662), (7621, 115654), (8261, 106694), (10514, 83831), (15242, 57827), (16522, 53347)]