2742173689

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 3035515392

約数和(自身を除く): 293341703

約数列:

[1, 19, 23, 223, 361, 437, 1481, 4237, 5129, 8303, 28139, 34063, 80503, 97451, 330263, 534641, 647197, 1851569, 6274997, 7596049, 12296743, 119224943, 144324931, 2742173689]

約数ペア:

[(1, 2742173689), (19, 144324931), (23, 119224943), (223, 12296743), (361, 7596049), (437, 6274997), (1481, 1851569), (4237, 647197), (5129, 534641), (8303, 330263), (28139, 97451), (34063, 80503)]