2621674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 4315680

約数和(自身を除く): 1694006

約数列:

[1, 2, 11, 22, 269, 443, 538, 886, 2959, 4873, 5918, 9746, 119167, 238334, 1310837, 2621674]

約数ペア:

[(1, 2621674), (2, 1310837), (11, 238334), (22, 119167), (269, 9746), (443, 5918), (538, 4873), (886, 2959)]