2066883995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4349}}^1\times {\mathrm{8641}}^1$

素因数の和:13006

約数の個数: 16

約数和(自身を含む): 2706674400

約数和(自身を除く): 639790405

約数列:

[1, 5, 11, 55, 4349, 8641, 21745, 43205, 47839, 95051, 239195, 475255, 37579709, 187898545, 413376799, 2066883995]

約数ペア:

[(1, 2066883995), (5, 413376799), (11, 187898545), (55, 37579709), (4349, 475255), (8641, 239195), (21745, 95051), (43205, 47839)]