1330587874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{5003}}^1$

素因数の和:5191

約数の個数: 48

約数和(自身を含む): 2523697344

約数和(自身を除く): 1193109470

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 157, 242, 314, 847, 1099, 1694, 1727, 2198, 3454, 5003, 10006, 12089, 18997, 24178, 35021, 37994, 55033, 70042, 110066, 132979, 265958, 385231, 605363, 770462, 785471, 1210726, 1570942, 4237541, 5498297, 8475082, 8640181, 10996594, 17280362, 60481267, 95041991, 120962534, 190083982, 665293937, 1330587874]

約数ペア:

[(1, 1330587874), (2, 665293937), (7, 190083982), (11, 120962534), (14, 95041991), (22, 60481267), (77, 17280362), (121, 10996594), (154, 8640181), (157, 8475082), (242, 5498297), (314, 4237541), (847, 1570942), (1099, 1210726), (1694, 785471), (1727, 770462), (2198, 605363), (3454, 385231), (5003, 265958), (10006, 132979), (12089, 110066), (18997, 70042), (24178, 55033), (35021, 37994)]