266548724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{9371}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 503313888

約数和(自身を除く): 236765164

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 7111, 9371, 14222, 18742, 28444, 37484, 121823, 243646, 487292, 5125937, 10251874, 20503748, 66637181, 133274362, 266548724]

約数ペア:

[(1, 266548724), (2, 133274362), (4, 66637181), (13, 20503748), (26, 10251874), (52, 5125937), (547, 487292), (1094, 243646), (2188, 121823), (7111, 37484), (9371, 28444), (14222, 18742)]