2166697258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{55051}}^1$

素因数の和:56853

約数の個数: 16

約数和(自身を含む): 3547550880

約数和(自身を除く): 1380853622

約数列:

[1, 2, 11, 22, 1789, 3578, 19679, 39358, 55051, 110102, 605561, 1211122, 98486239, 196972478, 1083348629, 2166697258]

約数ペア:

[(1, 2166697258), (2, 1083348629), (11, 196972478), (22, 98486239), (1789, 1211122), (3578, 605561), (19679, 110102), (39358, 55051)]