2016378215

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{40099}}^1$

素因数の和:40306

約数の個数: 16

約数和(自身を含む): 2468556000

約数和(自身を除く): 452177785

約数列:

[1, 5, 89, 113, 445, 565, 10057, 40099, 50285, 200495, 3568811, 4531187, 17844055, 22655935, 403275643, 2016378215]

約数ペア:

[(1, 2016378215), (5, 403275643), (89, 22655935), (113, 17844055), (445, 4531187), (565, 3568811), (10057, 200495), (40099, 50285)]