2017194898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{21937}}^1$

素因数の和:23961

約数の個数: 16

約数和(自身を含む): 3159072000

約数和(自身を除く): 1141877102

約数列:

[1, 2, 23, 46, 1999, 3998, 21937, 43874, 45977, 91954, 504551, 1009102, 43852063, 87704126, 1008597449, 2017194898]

約数ペア:

[(1, 2017194898), (2, 1008597449), (23, 87704126), (46, 43852063), (1999, 1009102), (3998, 504551), (21937, 91954), (43874, 45977)]