2904574211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{711731}}^1$

素因数の和:711802

約数の個数: 16

約数和(自身を含む): 3689618688

約数和(自身を除く): 785044477

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 711731, 4982117, 7829041, 37721743, 54803287, 264052201, 414939173, 2904574211]

約数ペア:

[(1, 2904574211), (7, 414939173), (11, 264052201), (53, 54803287), (77, 37721743), (371, 7829041), (583, 4982117), (4081, 711731)]