2009083204

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{33151}}^1$

素因数の和:33403

約数の個数: 24

約数和(自身を含む): 3573785600

約数和(自身を除く): 1564702396

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 556, 15151, 30302, 33151, 60604, 66302, 132604, 3613459, 4607989, 7226918, 9215978, 14453836, 18431956, 502270801, 1004541602, 2009083204]

約数ペア:

[(1, 2009083204), (2, 1004541602), (4, 502270801), (109, 18431956), (139, 14453836), (218, 9215978), (278, 7226918), (436, 4607989), (556, 3613459), (15151, 132604), (30302, 66302), (33151, 60604)]