123485187956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{3848809}}^1$

素因数の和:3849443

約数の個数: 24

約数和(自身を含む): 233099328840

約数和(自身を除く): 109614140884

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 8021, 16042, 32084, 3848809, 7697618, 15395236, 50034517, 100069034, 200138068, 2374715153, 4749430306, 9498860612, 30871296989, 61742593978, 123485187956]

約数ペア:

[(1, 123485187956), (2, 61742593978), (4, 30871296989), (13, 9498860612), (26, 4749430306), (52, 2374715153), (617, 200138068), (1234, 100069034), (2468, 50034517), (8021, 15395236), (16042, 7697618), (32084, 3848809)]