966690844

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 1980066816

約数和(自身を除く): 1013375972

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 497, 721, 994, 1442, 1988, 2884, 4721, 7313, 9442, 14626, 18884, 29252, 33047, 51191, 66094, 102382, 132188, 204764, 335191, 486263, 670382, 972526, 1340764, 1945052, 2346337, 3403841, 4692674, 6807682, 9385348, 13615364, 34524673, 69049346, 138098692, 241672711, 483345422, 966690844]

約数ペア:

[(1, 966690844), (2, 483345422), (4, 241672711), (7, 138098692), (14, 69049346), (28, 34524673), (71, 13615364), (103, 9385348), (142, 6807682), (206, 4692674), (284, 3403841), (412, 2346337), (497, 1945052), (721, 1340764), (994, 972526), (1442, 670382), (1988, 486263), (2884, 335191), (4721, 204764), (7313, 132188), (9442, 102382), (14626, 66094), (18884, 51191), (29252, 33047)]