343897004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{710531}}^1$

素因数の和:710557

約数の個数: 18

約数和(自身を含む): 661505292

約数和(自身を除く): 317608288

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 710531, 1421062, 2842124, 7815841, 15631682, 31263364, 85974251, 171948502, 343897004]

約数ペア:

[(1, 343897004), (2, 171948502), (4, 85974251), (11, 31263364), (22, 15631682), (44, 7815841), (121, 2842124), (242, 1421062), (484, 710531)]