7139912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5281}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 14499090

約数和(自身を除く): 7359178

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5281, 10562, 21124, 42248, 68653, 137306, 274612, 549224, 892489, 1784978, 3569956, 7139912]

約数ペア:

[(1, 7139912), (2, 3569956), (4, 1784978), (8, 892489), (13, 549224), (26, 274612), (52, 137306), (104, 68653), (169, 42248), (338, 21124), (676, 10562), (1352, 5281)]