260663632

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{20441}}^1$

素因数の和:21246

約数の個数: 20

約数和(自身を含む): 505694196

約数和(自身を除く): 245030564

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 20441, 40882, 81764, 163528, 327056, 16291477, 32582954, 65165908, 130331816, 260663632]

約数ペア:

[(1, 260663632), (2, 130331816), (4, 65165908), (8, 32582954), (16, 16291477), (797, 327056), (1594, 163528), (3188, 81764), (6376, 40882), (12752, 20441)]