1557630156

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{280351}}^1$

素因数の和:280821

約数の個数: 24

約数和(自身を含む): 3642333184

約数和(自身を除く): 2084703028

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 5556, 280351, 560702, 841053, 1121404, 1682106, 3364212, 129802513, 259605026, 389407539, 519210052, 778815078, 1557630156]

約数ペア:

[(1, 1557630156), (2, 778815078), (3, 519210052), (4, 389407539), (6, 259605026), (12, 129802513), (463, 3364212), (926, 1682106), (1389, 1121404), (1852, 841053), (2778, 560702), (5556, 280351)]