4937991569348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{74309149}}^1$

素因数の和:74309639

約数の個数: 24

約数和(自身を含む): 8894805255000

約数和(自身を除く): 3956813685652

約数列:

[1, 2, 4, 37, 74, 148, 449, 898, 1796, 16613, 33226, 66452, 74309149, 148618298, 297236596, 2749438513, 5498877026, 10997754052, 33364807901, 66729615802, 133459231604, 1234497892337, 2468995784674, 4937991569348]

約数ペア:

[(1, 4937991569348), (2, 2468995784674), (4, 1234497892337), (37, 133459231604), (74, 66729615802), (148, 33364807901), (449, 10997754052), (898, 5498877026), (1796, 2749438513), (16613, 297236596), (33226, 148618298), (66452, 74309149)]