2018889170102

素因数分解:

$2^1\times 7^2\times {\mathrm{20600909899}}^1$

素因数の和:20600909915

約数の個数: 12

約数和(自身を含む): 3522755592900

約数和(自身を除く): 1503866422798

約数列:

[1, 2, 7, 14, 49, 98, 20600909899, 41201819798, 144206369293, 288412738586, 1009444585051, 2018889170102]

約数ペア:

[(1, 2018889170102), (2, 1009444585051), (7, 288412738586), (14, 144206369293), (49, 41201819798), (98, 20600909899)]