2899687024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13940803}}^1$

素因数の和:13940824

約数の個数: 20

約数和(自身を含む): 6050308936

約数和(自身を除く): 3150621912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13940803, 27881606, 55763212, 111526424, 181230439, 223052848, 362460878, 724921756, 1449843512, 2899687024]

約数ペア:

[(1, 2899687024), (2, 1449843512), (4, 724921756), (8, 362460878), (13, 223052848), (16, 181230439), (26, 111526424), (52, 55763212), (104, 27881606), (208, 13940803)]