8451356

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 15191904

約数和(自身を除く): 6740548

約数列:

[1, 2, 4, 73, 103, 146, 206, 281, 292, 412, 562, 1124, 7519, 15038, 20513, 28943, 30076, 41026, 57886, 82052, 115772, 2112839, 4225678, 8451356]

約数ペア:

[(1, 8451356), (2, 4225678), (4, 2112839), (73, 115772), (103, 82052), (146, 57886), (206, 41026), (281, 30076), (292, 28943), (412, 20513), (562, 15038), (1124, 7519)]