2678208001

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{7717}}^1$

素因数の和:8920

約数の個数: 16

約数和(自身を含む): 3135113344

約数和(自身を除く): 456905343

約数列:

[1, 7, 43, 301, 1153, 7717, 8071, 49579, 54019, 331831, 347053, 2322817, 8897701, 62283907, 382601143, 2678208001]

約数ペア:

[(1, 2678208001), (7, 382601143), (43, 62283907), (301, 8897701), (1153, 2322817), (7717, 347053), (8071, 331831), (49579, 54019)]