1247168532

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 2934417920

約数和(自身を除く): 1687249388

約数列:

[1, 2, 3, 4, 6, 12, 223, 313, 446, 626, 669, 892, 939, 1252, 1338, 1489, 1878, 2676, 2978, 3756, 4467, 5956, 8934, 17868, 69799, 139598, 209397, 279196, 332047, 418794, 466057, 664094, 837588, 932114, 996141, 1328188, 1398171, 1864228, 1992282, 2796342, 3984564, 5592684, 103930711, 207861422, 311792133, 415722844, 623584266, 1247168532]

約数ペア:

[(1, 1247168532), (2, 623584266), (3, 415722844), (4, 311792133), (6, 207861422), (12, 103930711), (223, 5592684), (313, 3984564), (446, 2796342), (626, 1992282), (669, 1864228), (892, 1398171), (939, 1328188), (1252, 996141), (1338, 932114), (1489, 837588), (1878, 664094), (2676, 466057), (2978, 418794), (3756, 332047), (4467, 279196), (5956, 209397), (8934, 139598), (17868, 69799)]