2188652258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{786719}}^1$

素因数の和:786841

約数の個数: 16

約数和(自身を含む): 3568561920

約数和(自身を除く): 1379909662

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 786719, 1573438, 10227347, 20454694, 84178933, 168357866, 1094326129, 2188652258]

約数ペア:

[(1, 2188652258), (2, 1094326129), (13, 168357866), (26, 84178933), (107, 20454694), (214, 10227347), (1391, 1573438), (2782, 786719)]