2247478442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{403787}}^1$

素因数の和:403834

約数の個数: 24

約数和(自身を含む): 3866673888

約数和(自身を除く): 1619195446

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 403787, 807574, 4441657, 8883314, 9287101, 18574202, 48858227, 97716454, 102158111, 204316222, 1123739221, 2247478442]

約数ペア:

[(1, 2247478442), (2, 1123739221), (11, 204316222), (22, 102158111), (23, 97716454), (46, 48858227), (121, 18574202), (242, 9287101), (253, 8883314), (506, 4441657), (2783, 807574), (5566, 403787)]