713781328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3431641}}^1$

素因数の和:3431662

約数の個数: 20

約数和(自身を含む): 1489332628

約数和(自身を除く): 775551300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3431641, 6863282, 13726564, 27453128, 44611333, 54906256, 89222666, 178445332, 356890664, 713781328]

約数ペア:

[(1, 713781328), (2, 356890664), (4, 178445332), (8, 89222666), (13, 54906256), (16, 44611333), (26, 27453128), (52, 13726564), (104, 6863282), (208, 3431641)]