8769179612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1489}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 15815217600

約数和(自身を除く): 7046037988

約数列:

[1, 2, 4, 71, 89, 142, 178, 233, 284, 356, 466, 932, 1489, 2978, 5956, 6319, 12638, 16543, 20737, 25276, 33086, 41474, 66172, 82948, 105719, 132521, 211438, 265042, 346937, 422876, 530084, 693874, 1387748, 1472327, 2944654, 5889308, 9408991, 18817982, 24632527, 30877393, 37635964, 49265054, 61754786, 98530108, 123509572, 2192294903, 4384589806, 8769179612]

約数ペア:

[(1, 8769179612), (2, 4384589806), (4, 2192294903), (71, 123509572), (89, 98530108), (142, 61754786), (178, 49265054), (233, 37635964), (284, 30877393), (356, 24632527), (466, 18817982), (932, 9408991), (1489, 5889308), (2978, 2944654), (5956, 1472327), (6319, 1387748), (12638, 693874), (16543, 530084), (20737, 422876), (25276, 346937), (33086, 265042), (41474, 211438), (66172, 132521), (82948, 105719)]