847690298

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9931}}^1$

素因数の和:10027

約数の個数: 48

約数和(自身を含む): 1616850144

約数和(自身を除く): 769159846

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 134, 182, 469, 637, 871, 938, 1274, 1742, 3283, 6097, 6566, 9931, 12194, 19862, 42679, 69517, 85358, 129103, 139034, 258206, 486619, 665377, 903721, 973238, 1330754, 1807442, 4657639, 6326047, 8649901, 9315278, 12652094, 17299802, 32603473, 60549307, 65206946, 121098614, 423845149, 847690298]

約数ペア:

[(1, 847690298), (2, 423845149), (7, 121098614), (13, 65206946), (14, 60549307), (26, 32603473), (49, 17299802), (67, 12652094), (91, 9315278), (98, 8649901), (134, 6326047), (182, 4657639), (469, 1807442), (637, 1330754), (871, 973238), (938, 903721), (1274, 665377), (1742, 486619), (3283, 258206), (6097, 139034), (6566, 129103), (9931, 85358), (12194, 69517), (19862, 42679)]