219466091519

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{488633}}^1$

素因数の和:488930

約数の個数: 16

約数和(自身を含む): 230244340800

約数和(自身を除く): 10778249281

約数列:

[1, 37, 61, 199, 2257, 7363, 12139, 449143, 488633, 18079421, 29806613, 97237967, 1102844681, 3597804779, 5931515987, 219466091519]

約数ペア:

[(1, 219466091519), (37, 5931515987), (61, 3597804779), (199, 1102844681), (2257, 97237967), (7363, 29806613), (12139, 18079421), (449143, 488633)]