2077772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 3798480

約数和(自身を除く): 1720708

約数列:

[1, 2, 4, 37, 74, 101, 139, 148, 202, 278, 404, 556, 3737, 5143, 7474, 10286, 14039, 14948, 20572, 28078, 56156, 519443, 1038886, 2077772]

約数ペア:

[(1, 2077772), (2, 1038886), (4, 519443), (37, 56156), (74, 28078), (101, 20572), (139, 14948), (148, 14039), (202, 10286), (278, 7474), (404, 5143), (556, 3737)]