565545638

素因数分解:

$2^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{20269}}^1$

素因数の和:22271

約数の個数: 16

約数和(自身を含む): 970041120

約数和(自身を除く): 404495482

約数列:

[1, 2, 7, 14, 1993, 3986, 13951, 20269, 27902, 40538, 141883, 283766, 40396117, 80792234, 282772819, 565545638]

約数ペア:

[(1, 565545638), (2, 282772819), (7, 80792234), (14, 40396117), (1993, 283766), (3986, 141883), (13951, 40538), (20269, 27902)]