2564967548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13883}}^1$

素因数の和:13947

約数の個数: 96

約数和(自身を含む): 5877930240

約数和(自身を除く): 3312962692

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 748, 836, 884, 988, 1292, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 8398, 9724, 10868, 13883, 14212, 16796, 27766, 46189, 55532, 92378, 152713, 180479, 184756, 236011, 263777, 305426, 360958, 472022, 527554, 610852, 721916, 944044, 1055108, 1985269, 2596121, 2901547, 3068143, 3429101, 3970538, 4484209, 5192242, 5803094, 6136286, 6858202, 7941076, 8968418, 10384484, 11606188, 12272572, 13716404, 17936836, 33749573, 37720111, 49326299, 58294717, 67499146, 75440222, 98652598, 116589434, 134998292, 150880444, 197305196, 233178868, 641241887, 1282483774, 2564967548]

約数ペア:

[(1, 2564967548), (2, 1282483774), (4, 641241887), (11, 233178868), (13, 197305196), (17, 150880444), (19, 134998292), (22, 116589434), (26, 98652598), (34, 75440222), (38, 67499146), (44, 58294717), (52, 49326299), (68, 37720111), (76, 33749573), (143, 17936836), (187, 13716404), (209, 12272572), (221, 11606188), (247, 10384484), (286, 8968418), (323, 7941076), (374, 6858202), (418, 6136286), (442, 5803094), (494, 5192242), (572, 4484209), (646, 3970538), (748, 3429101), (836, 3068143), (884, 2901547), (988, 2596121), (1292, 1985269), (2431, 1055108), (2717, 944044), (3553, 721916), (4199, 610852), (4862, 527554), (5434, 472022), (7106, 360958), (8398, 305426), (9724, 263777), (10868, 236011), (13883, 184756), (14212, 180479), (16796, 152713), (27766, 92378), (46189, 55532)]