2008562408

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{123863}}^1$

素因数の和:125896

約数の個数: 16

約数和(自身を含む): 3767942880

約数和(自身を除く): 1759380472

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 16216, 123863, 247726, 495452, 990904, 251070301, 502140602, 1004281204, 2008562408]

約数ペア:

[(1, 2008562408), (2, 1004281204), (4, 502140602), (8, 251070301), (2027, 990904), (4054, 495452), (8108, 247726), (16216, 123863)]