261605234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{14173}}^1$

素因数の和:15025

約数の個数: 16

約数和(自身を含む): 428621760

約数和(自身を除く): 167016526

約数列:

[1, 2, 11, 22, 839, 1678, 9229, 14173, 18458, 28346, 155903, 311806, 11891147, 23782294, 130802617, 261605234]

約数ペア:

[(1, 261605234), (2, 130802617), (11, 23782294), (22, 11891147), (839, 311806), (1678, 155903), (9229, 28346), (14173, 18458)]