2017381636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 4070183040

約数和(自身を除く): 2052801404

約数列:

[1, 2, 4, 17, 29, 34, 37, 43, 58, 68, 74, 86, 116, 148, 172, 493, 629, 643, 731, 986, 1073, 1247, 1258, 1286, 1462, 1591, 1972, 2146, 2494, 2516, 2572, 2924, 3182, 4292, 4988, 6364, 10931, 18241, 18647, 21199, 21862, 23791, 27047, 27649, 36482, 37294, 42398, 43724, 46139, 47582, 54094, 55298, 72964, 74588, 84796, 92278, 95164, 108188, 110596, 184556, 316999, 404447, 470033, 633998, 689939, 784363, 801821, 808894, 940066, 1023013, 1267996, 1379878, 1568726, 1603642, 1617788, 1880132, 2046026, 2759756, 3137452, 3207284, 4092052, 11728963, 13630957, 17391221, 23457926, 27261914, 29667377, 34782442, 46915852, 54523828, 59334754, 69564884, 118669508, 504345409, 1008690818, 2017381636]

約数ペア:

[(1, 2017381636), (2, 1008690818), (4, 504345409), (17, 118669508), (29, 69564884), (34, 59334754), (37, 54523828), (43, 46915852), (58, 34782442), (68, 29667377), (74, 27261914), (86, 23457926), (116, 17391221), (148, 13630957), (172, 11728963), (493, 4092052), (629, 3207284), (643, 3137452), (731, 2759756), (986, 2046026), (1073, 1880132), (1247, 1617788), (1258, 1603642), (1286, 1568726), (1462, 1379878), (1591, 1267996), (1972, 1023013), (2146, 940066), (2494, 808894), (2516, 801821), (2572, 784363), (2924, 689939), (3182, 633998), (4292, 470033), (4988, 404447), (6364, 316999), (10931, 184556), (18241, 110596), (18647, 108188), (21199, 95164), (21862, 92278), (23791, 84796), (27047, 74588), (27649, 72964), (36482, 55298), (37294, 54094), (42398, 47582), (43724, 46139)]