521044390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3064967}}^1$

素因数の和:3064991

約数の個数: 16

約数和(自身を含む): 993049632

約数和(自身を除く): 472005242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3064967, 6129934, 15324835, 30649670, 52104439, 104208878, 260522195, 521044390]

約数ペア:

[(1, 521044390), (2, 260522195), (5, 104208878), (10, 52104439), (17, 30649670), (34, 15324835), (85, 6129934), (170, 3064967)]