6551972

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 13177920

約数和(自身を除く): 6625948

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1109, 1477, 2218, 2954, 4436, 5908, 7763, 15526, 31052, 233999, 467998, 935996, 1637993, 3275986, 6551972]

約数ペア:

[(1, 6551972), (2, 3275986), (4, 1637993), (7, 935996), (14, 467998), (28, 233999), (211, 31052), (422, 15526), (844, 7763), (1109, 5908), (1477, 4436), (2218, 2954)]