613912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 1239840

約数和(自身を除く): 625928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5903, 11806, 23612, 47224, 76739, 153478, 306956, 613912]

約数ペア:

[(1, 613912), (2, 306956), (4, 153478), (8, 76739), (13, 47224), (26, 23612), (52, 11806), (104, 5903)]