2129402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 3513024

約数和(自身を除く): 1383622

約数列:

[1, 2, 11, 22, 151, 302, 641, 1282, 1661, 3322, 7051, 14102, 96791, 193582, 1064701, 2129402]

約数ペア:

[(1, 2129402), (2, 1064701), (11, 193582), (22, 96791), (151, 14102), (302, 7051), (641, 3322), (1282, 1661)]