2630888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 5450760

約数和(自身を除く): 2819872

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 617, 1066, 1234, 2132, 2468, 4264, 4936, 8021, 16042, 25297, 32084, 50594, 64168, 101188, 202376, 328861, 657722, 1315444, 2630888]

約数ペア:

[(1, 2630888), (2, 1315444), (4, 657722), (8, 328861), (13, 202376), (26, 101188), (41, 64168), (52, 50594), (82, 32084), (104, 25297), (164, 16042), (328, 8021), (533, 4936), (617, 4264), (1066, 2468), (1234, 2132)]