1292539372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739439}}^1$

素因数の和:739485

約数の個数: 24

約数和(自身を含む): 2484518400

約数和(自身を除く): 1191979028

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 739439, 1478878, 2957756, 14049341, 17007097, 28098682, 34014194, 56197364, 68028388, 323134843, 646269686, 1292539372]

約数ペア:

[(1, 1292539372), (2, 646269686), (4, 323134843), (19, 68028388), (23, 56197364), (38, 34014194), (46, 28098682), (76, 17007097), (92, 14049341), (437, 2957756), (874, 1478878), (1748, 739439)]