247082392

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{123049}}^1$

素因数の和:123306

約数の個数: 16

約数和(自身を含む): 465129000

約数和(自身を除く): 218046608

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 123049, 246098, 492196, 984392, 30885299, 61770598, 123541196, 247082392]

約数ペア:

[(1, 247082392), (2, 123541196), (4, 61770598), (8, 30885299), (251, 984392), (502, 492196), (1004, 246098), (2008, 123049)]