2612489872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2299727}}^1$

素因数の和:2299806

約数の個数: 20

約数和(自身を含む): 5132992896

約数和(自身を除く): 2520503024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2299727, 4599454, 9198908, 18397816, 36795632, 163280617, 326561234, 653122468, 1306244936, 2612489872]

約数ペア:

[(1, 2612489872), (2, 1306244936), (4, 653122468), (8, 326561234), (16, 163280617), (71, 36795632), (142, 18397816), (284, 9198908), (568, 4599454), (1136, 2299727)]