811537994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1\times {\mathrm{8111}}^1$

素因数の和:10765

約数の個数: 16

約数和(自身を含む): 1282020480

約数和(自身を除く): 470482486

約数列:

[1, 2, 19, 38, 2633, 5266, 8111, 16222, 50027, 100054, 154109, 308218, 21356263, 42712526, 405768997, 811537994]

約数ペア:

[(1, 811537994), (2, 405768997), (19, 42712526), (38, 21356263), (2633, 308218), (5266, 154109), (8111, 100054), (16222, 50027)]