5200646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6439

約数の個数: 16

約数和(自身を含む): 8741520

約数和(自身を除く): 3540874

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 6389, 12778, 70279, 140558, 236393, 472786, 2600323, 5200646]

約数ペア:

[(1, 5200646), (2, 2600323), (11, 472786), (22, 236393), (37, 140558), (74, 70279), (407, 12778), (814, 6389)]