2189476822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{868151}}^1$

素因数の和:868263

約数の個数: 16

約数和(自身を含む): 3573313632

約数和(自身を除く): 1383836810

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 868151, 1736302, 11285963, 22571926, 84210647, 168421294, 1094738411, 2189476822]

約数ペア:

[(1, 2189476822), (2, 1094738411), (13, 168421294), (26, 84210647), (97, 22571926), (194, 11285963), (1261, 1736302), (2522, 868151)]