2016890165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1\times {\mathrm{4673}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 2487278448

約数和(自身を除く): 470388283

約数列:

[1, 5, 37, 185, 2333, 4673, 11665, 23365, 86321, 172901, 431605, 864505, 10902109, 54510545, 403378033, 2016890165]

約数ペア:

[(1, 2016890165), (5, 403378033), (37, 54510545), (185, 10902109), (2333, 864505), (4673, 431605), (11665, 172901), (23365, 86321)]