291206002448

素因数分解:

$2^4\times {\mathrm{8011}}^1\times {\mathrm{2271923}}^1$

素因数の和:2279942

約数の個数: 20

約数和(自身を含む): 564282307728

約数和(自身を除く): 273076305280

約数列:

[1, 2, 4, 8, 16, 8011, 16022, 32044, 64088, 128176, 2271923, 4543846, 9087692, 18175384, 36350768, 18200375153, 36400750306, 72801500612, 145603001224, 291206002448]

約数ペア:

[(1, 291206002448), (2, 145603001224), (4, 72801500612), (8, 36400750306), (16, 18200375153), (8011, 36350768), (16022, 18175384), (32044, 9087692), (64088, 4543846), (128176, 2271923)]