960047998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 1873751040

約数和(自身を除く): 913703042

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 313, 494, 626, 887, 1729, 1774, 2191, 3458, 4069, 4382, 5947, 6209, 8138, 11531, 11894, 12418, 16853, 23062, 28483, 33706, 41629, 56966, 77311, 80717, 83258, 117971, 154622, 161434, 219089, 235942, 277631, 438178, 541177, 555262, 1082354, 1533623, 1943417, 3067246, 3609203, 3886834, 5274989, 7218406, 10549978, 25264421, 36924923, 50528842, 68574857, 73849846, 137149714, 480023999, 960047998]

約数ペア:

[(1, 960047998), (2, 480023999), (7, 137149714), (13, 73849846), (14, 68574857), (19, 50528842), (26, 36924923), (38, 25264421), (91, 10549978), (133, 7218406), (182, 5274989), (247, 3886834), (266, 3609203), (313, 3067246), (494, 1943417), (626, 1533623), (887, 1082354), (1729, 555262), (1774, 541177), (2191, 438178), (3458, 277631), (4069, 235942), (4382, 219089), (5947, 161434), (6209, 154622), (8138, 117971), (11531, 83258), (11894, 80717), (12418, 77311), (16853, 56966), (23062, 41629), (28483, 33706)]