2843421988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{158003}}^1$

素因数の和:158427

約数の個数: 24

約数和(自身を含む): 5441657760

約数和(自身を除く): 2598235772

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 17996, 158003, 316006, 632012, 1738033, 3476066, 6952132, 64623227, 129246454, 258492908, 710855497, 1421710994, 2843421988]

約数ペア:

[(1, 2843421988), (2, 1421710994), (4, 710855497), (11, 258492908), (22, 129246454), (44, 64623227), (409, 6952132), (818, 3476066), (1636, 1738033), (4499, 632012), (8998, 316006), (17996, 158003)]