1284488774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{89213}}^1$

素因数の和:89551

約数の個数: 16

約数和(自身を含む): 2016950112

約数和(自身を除く): 732461338

約数列:

[1, 2, 23, 46, 313, 626, 7199, 14398, 89213, 178426, 2051899, 4103798, 27923669, 55847338, 642244387, 1284488774]

約数ペア:

[(1, 1284488774), (2, 642244387), (23, 55847338), (46, 27923669), (313, 4103798), (626, 2051899), (7199, 178426), (14398, 89213)]