9787066

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 15016320

約数和(自身を除く): 5229254

約数列:

[1, 2, 71, 142, 157, 314, 439, 878, 11147, 22294, 31169, 62338, 68923, 137846, 4893533, 9787066]

約数ペア:

[(1, 9787066), (2, 4893533), (71, 137846), (142, 68923), (157, 62338), (314, 31169), (439, 22294), (878, 11147)]