2008694510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1842839}}^1$

素因数の和:1842955

約数の個数: 16

約数和(自身を含む): 3648823200

約数和(自身を除く): 1640128690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1842839, 3685678, 9214195, 18428390, 200869451, 401738902, 1004347255, 2008694510]

約数ペア:

[(1, 2008694510), (2, 1004347255), (5, 401738902), (10, 200869451), (109, 18428390), (218, 9214195), (545, 3685678), (1090, 1842839)]