4728526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 8003016

約数和(自身を除く): 3274490

約数列:

[1, 2, 11, 22, 37, 74, 157, 314, 407, 814, 1369, 1727, 2738, 3454, 5809, 11618, 15059, 30118, 63899, 127798, 214933, 429866, 2364263, 4728526]

約数ペア:

[(1, 4728526), (2, 2364263), (11, 429866), (22, 214933), (37, 127798), (74, 63899), (157, 30118), (314, 15059), (407, 11618), (814, 5809), (1369, 3454), (1727, 2738)]