7158970442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 12506296320

約数和(自身を除く): 5347325878

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 127, 247, 254, 494, 689, 1007, 1378, 1651, 2014, 2153, 2413, 3302, 4306, 4826, 6731, 13091, 13462, 26182, 27989, 31369, 40907, 55978, 62738, 81814, 87503, 114109, 127889, 175006, 228218, 255778, 273431, 531791, 546862, 1063582, 1483417, 1662557, 2168071, 2966834, 3325114, 3554603, 4336142, 5195189, 7109206, 10390378, 14491843, 28184923, 28983686, 56369846, 67537457, 135074914, 188393959, 275345017, 376787918, 550690034, 3579485221, 7158970442]

約数ペア:

[(1, 7158970442), (2, 3579485221), (13, 550690034), (19, 376787918), (26, 275345017), (38, 188393959), (53, 135074914), (106, 67537457), (127, 56369846), (247, 28983686), (254, 28184923), (494, 14491843), (689, 10390378), (1007, 7109206), (1378, 5195189), (1651, 4336142), (2014, 3554603), (2153, 3325114), (2413, 2966834), (3302, 2168071), (4306, 1662557), (4826, 1483417), (6731, 1063582), (13091, 546862), (13462, 531791), (26182, 273431), (27989, 255778), (31369, 228218), (40907, 175006), (55978, 127889), (62738, 114109), (81814, 87503)]