2247359989

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{7927}}^1$

素因数の和:8436

約数の個数: 16

約数和(自身を含む): 2600637696

約数和(自身を除く): 353277707

約数列:

[1, 7, 101, 401, 707, 2807, 7927, 40501, 55489, 283507, 800627, 3178727, 5604389, 22251089, 321051427, 2247359989]

約数ペア:

[(1, 2247359989), (7, 321051427), (101, 22251089), (401, 5604389), (707, 3178727), (2807, 800627), (7927, 283507), (40501, 55489)]