487924892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6011}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 1055803392

約数和(自身を除く): 567878500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1561, 2899, 3122, 5798, 6011, 6244, 11596, 12022, 20293, 24044, 40586, 42077, 78143, 81172, 84154, 156286, 168308, 312572, 547001, 1094002, 1340453, 2188004, 2680906, 5361812, 9383171, 17425889, 18766342, 34851778, 37532684, 69703556, 121981223, 243962446, 487924892]

約数ペア:

[(1, 487924892), (2, 243962446), (4, 121981223), (7, 69703556), (13, 37532684), (14, 34851778), (26, 18766342), (28, 17425889), (52, 9383171), (91, 5361812), (182, 2680906), (223, 2188004), (364, 1340453), (446, 1094002), (892, 547001), (1561, 312572), (2899, 168308), (3122, 156286), (5798, 84154), (6011, 81172), (6244, 78143), (11596, 42077), (12022, 40586), (20293, 24044)]