542764144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2609443}}^1$

素因数の和:2609464

約数の個数: 20

約数和(自身を含む): 1132498696

約数和(自身を除く): 589734552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2609443, 5218886, 10437772, 20875544, 33922759, 41751088, 67845518, 135691036, 271382072, 542764144]

約数ペア:

[(1, 542764144), (2, 271382072), (4, 135691036), (8, 67845518), (13, 41751088), (16, 33922759), (26, 20875544), (52, 10437772), (104, 5218886), (208, 2609443)]