289159492024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5119}}^1\times {\mathrm{543149}}^1$

素因数の和:548287

約数の個数: 32

約数和(自身を含む): 583994880000

約数和(自身を除く): 294835387976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5119, 10238, 20476, 40952, 66547, 133094, 266188, 532376, 543149, 1086298, 2172596, 4345192, 7060937, 14121874, 28243748, 56487496, 2780379731, 5560759462, 11121518924, 22243037848, 36144936503, 72289873006, 144579746012, 289159492024]

約数ペア:

[(1, 289159492024), (2, 144579746012), (4, 72289873006), (8, 36144936503), (13, 22243037848), (26, 11121518924), (52, 5560759462), (104, 2780379731), (5119, 56487496), (10238, 28243748), (20476, 14121874), (40952, 7060937), (66547, 4345192), (133094, 2172596), (266188, 1086298), (532376, 543149)]