239479004

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{457021}}^1$

素因数の和:457156

約数の個数: 12

約数和(自身を含む): 422288328

約数和(自身を除く): 182809324

約数列:

[1, 2, 4, 131, 262, 524, 457021, 914042, 1828084, 59869751, 119739502, 239479004]

約数ペア:

[(1, 239479004), (2, 119739502), (4, 59869751), (131, 1828084), (262, 914042), (524, 457021)]