439398718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1\times {\mathrm{7517}}^1$

素因数の和:10187

約数の個数: 16

約数和(自身を含む): 719382384

約数和(自身を除く): 279983666

約数列:

[1, 2, 11, 22, 2657, 5314, 7517, 15034, 29227, 58454, 82687, 165374, 19972669, 39945338, 219699359, 439398718]

約数ペア:

[(1, 439398718), (2, 219699359), (11, 39945338), (22, 19972669), (2657, 165374), (5314, 82687), (7517, 58454), (15034, 29227)]