2189084018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4326253}}^1$

素因数の和:4326289

約数の個数: 16

約数和(自身を含む): 3737883456

約数和(自身を除く): 1548799438

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4326253, 8652506, 47588783, 95177566, 99503819, 199007638, 1094542009, 2189084018]

約数ペア:

[(1, 2189084018), (2, 1094542009), (11, 199007638), (22, 99503819), (23, 95177566), (46, 47588783), (253, 8652506), (506, 4326253)]