2016485855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{3877}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 2663720640

約数和(自身を除く): 647234785

約数列:

[1, 5, 17, 29, 85, 145, 211, 493, 1055, 2465, 3587, 3877, 6119, 17935, 19385, 30595, 65909, 104023, 112433, 329545, 520115, 562165, 818047, 1911361, 4090235, 9556805, 13906799, 23723363, 69533995, 118616815, 403297171, 2016485855]

約数ペア:

[(1, 2016485855), (5, 403297171), (17, 118616815), (29, 69533995), (85, 23723363), (145, 13906799), (211, 9556805), (493, 4090235), (1055, 1911361), (2465, 818047), (3587, 562165), (3877, 520115), (6119, 329545), (17935, 112433), (19385, 104023), (30595, 65909)]