47130538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258959}}^1$

素因数の和:258981

約数の個数: 16

約数和(自身を含む): 87010560

約数和(自身を除く): 39880022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 258959, 517918, 1812713, 3366467, 3625426, 6732934, 23565269, 47130538]

約数ペア:

[(1, 47130538), (2, 23565269), (7, 6732934), (13, 3625426), (14, 3366467), (26, 1812713), (91, 517918), (182, 258959)]