664492564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{5358811}}^1$

素因数の和:5358846

約数の個数: 12

約数和(自身を含む): 1200373888

約数和(自身を除く): 535881324

約数列:

[1, 2, 4, 31, 62, 124, 5358811, 10717622, 21435244, 166123141, 332246282, 664492564]

約数ペア:

[(1, 664492564), (2, 332246282), (4, 166123141), (31, 21435244), (62, 10717622), (124, 5358811)]