1252175384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 2490566400

約数和(自身を除く): 1238391016

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 173, 184, 278, 283, 346, 556, 566, 692, 1112, 1132, 1384, 2264, 3197, 3979, 6394, 6509, 7958, 12788, 13018, 15916, 24047, 25576, 26036, 31832, 39337, 48094, 48959, 52072, 78674, 96188, 97918, 157348, 192376, 195836, 314696, 391672, 553081, 904751, 1106162, 1126057, 1809502, 2212324, 2252114, 3619004, 4424648, 4504228, 6805301, 7238008, 9008456, 13610602, 27221204, 54442408, 156521923, 313043846, 626087692, 1252175384]

約数ペア:

[(1, 1252175384), (2, 626087692), (4, 313043846), (8, 156521923), (23, 54442408), (46, 27221204), (92, 13610602), (139, 9008456), (173, 7238008), (184, 6805301), (278, 4504228), (283, 4424648), (346, 3619004), (556, 2252114), (566, 2212324), (692, 1809502), (1112, 1126057), (1132, 1106162), (1384, 904751), (2264, 553081), (3197, 391672), (3979, 314696), (6394, 195836), (6509, 192376), (7958, 157348), (12788, 97918), (13018, 96188), (15916, 78674), (24047, 52072), (25576, 48959), (26036, 48094), (31832, 39337)]