268576486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{7817}}^1$

素因数の和:8279

約数の個数: 16

約数和(自身を含む): 413728560

約数和(自身を除く): 145152074

約数列:

[1, 2, 41, 82, 419, 838, 7817, 15634, 17179, 34358, 320497, 640994, 3275323, 6550646, 134288243, 268576486]

約数ペア:

[(1, 268576486), (2, 134288243), (41, 6550646), (82, 3275323), (419, 640994), (838, 320497), (7817, 34358), (15634, 17179)]