2472860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9511}}^1$

素因数の和:9533

約数の個数: 24

約数和(自身を含む): 5593056

約数和(自身を除く): 3120196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9511, 19022, 38044, 47555, 95110, 123643, 190220, 247286, 494572, 618215, 1236430, 2472860]

約数ペア:

[(1, 2472860), (2, 1236430), (4, 618215), (5, 494572), (10, 247286), (13, 190220), (20, 123643), (26, 95110), (52, 47555), (65, 38044), (130, 19022), (260, 9511)]