340478884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{10903}}^1$

素因数の和:11155

約数の個数: 24

約数和(自身を含む): 614898368

約数和(自身を除く): 274419484

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 844, 7807, 10903, 15614, 21806, 31228, 43612, 403411, 806822, 1613644, 2300533, 4601066, 9202132, 85119721, 170239442, 340478884]

約数ペア:

[(1, 340478884), (2, 170239442), (4, 85119721), (37, 9202132), (74, 4601066), (148, 2300533), (211, 1613644), (422, 806822), (844, 403411), (7807, 43612), (10903, 31228), (15614, 21806)]