291245474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{2441}}^1$

素因数の和:2822

約数の個数: 24

約数和(自身を含む): 474592932

約数和(自身を除く): 183347458

約数列:

[1, 2, 13, 26, 169, 338, 353, 706, 2441, 4589, 4882, 9178, 31733, 59657, 63466, 119314, 412529, 825058, 861673, 1723346, 11201749, 22403498, 145622737, 291245474]

約数ペア:

[(1, 291245474), (2, 145622737), (13, 22403498), (26, 11201749), (169, 1723346), (338, 861673), (353, 825058), (706, 412529), (2441, 119314), (4589, 63466), (4882, 59657), (9178, 31733)]