129630812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2333}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 235267200

約数和(自身を除く): 105636388

約数列:

[1, 2, 4, 29, 58, 116, 479, 958, 1916, 2333, 4666, 9332, 13891, 27782, 55564, 67657, 135314, 270628, 1117507, 2235014, 4470028, 32407703, 64815406, 129630812]

約数ペア:

[(1, 129630812), (2, 64815406), (4, 32407703), (29, 4470028), (58, 2235014), (116, 1117507), (479, 270628), (958, 135314), (1916, 67657), (2333, 55564), (4666, 27782), (9332, 13891)]