2049674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 3381696

約数和(自身を除く): 1332022

約数列:

[1, 2, 11, 22, 151, 302, 617, 1234, 1661, 3322, 6787, 13574, 93167, 186334, 1024837, 2049674]

約数ペア:

[(1, 2049674), (2, 1024837), (11, 186334), (22, 93167), (151, 13574), (302, 6787), (617, 3322), (1234, 1661)]