9139780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35153}}^1$

素因数の和:35175

約数の個数: 24

約数和(自身を含む): 20670552

約数和(自身を除く): 11530772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35153, 70306, 140612, 175765, 351530, 456989, 703060, 913978, 1827956, 2284945, 4569890, 9139780]

約数ペア:

[(1, 9139780), (2, 4569890), (4, 2284945), (5, 1827956), (10, 913978), (13, 703060), (20, 456989), (26, 351530), (52, 175765), (65, 140612), (130, 70306), (260, 35153)]