2018247136

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{888313}}^1$

素因数の和:888394

約数の個数: 24

約数和(自身を含む): 4029392304

約数和(自身を除く): 2011145168

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 888313, 1776626, 3553252, 7106504, 14213008, 28426016, 63070223, 126140446, 252280892, 504561784, 1009123568, 2018247136]

約数ペア:

[(1, 2018247136), (2, 1009123568), (4, 504561784), (8, 252280892), (16, 126140446), (32, 63070223), (71, 28426016), (142, 14213008), (284, 7106504), (568, 3553252), (1136, 1776626), (2272, 888313)]