2000449095

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{164443}}^1$

素因数の和:165262

約数の個数: 16

約数和(自身を含む): 3204684672

約数和(自身を除く): 1204235577

約数列:

[1, 3, 5, 15, 811, 2433, 4055, 12165, 164443, 493329, 822215, 2466645, 133363273, 400089819, 666816365, 2000449095]

約数ペア:

[(1, 2000449095), (3, 666816365), (5, 400089819), (15, 133363273), (811, 2466645), (2433, 822215), (4055, 493329), (12165, 164443)]