1154943088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5552611}}^1$

素因数の和:5552632

約数の個数: 20

約数和(自身を含む): 2409833608

約数和(自身を除く): 1254890520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5552611, 11105222, 22210444, 44420888, 72183943, 88841776, 144367886, 288735772, 577471544, 1154943088]

約数ペア:

[(1, 1154943088), (2, 577471544), (4, 288735772), (8, 144367886), (13, 88841776), (16, 72183943), (26, 44420888), (52, 22210444), (104, 11105222), (208, 5552611)]