2247482146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{649937}}^1$

素因数の和:649978

約数の個数: 32

約数和(自身を含む): 4367583360

約数和(自身を除く): 2120101214

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 649937, 1299874, 4549559, 8449181, 9099118, 12348803, 16898362, 24697606, 59144267, 86441621, 118288534, 160534439, 172883242, 321068878, 1123741073, 2247482146]

約数ペア:

[(1, 2247482146), (2, 1123741073), (7, 321068878), (13, 172883242), (14, 160534439), (19, 118288534), (26, 86441621), (38, 59144267), (91, 24697606), (133, 16898362), (182, 12348803), (247, 9099118), (266, 8449181), (494, 4549559), (1729, 1299874), (3458, 649937)]