2016449810

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{100271}}^1$

素因数の和:102289

約数の個数: 16

約数和(自身を含む): 3631450752

約数和(自身を除く): 1615000942

約数列:

[1, 2, 5, 10, 2011, 4022, 10055, 20110, 100271, 200542, 501355, 1002710, 201644981, 403289962, 1008224905, 2016449810]

約数ペア:

[(1, 2016449810), (2, 1008224905), (5, 403289962), (10, 201644981), (2011, 1002710), (4022, 501355), (10055, 200542), (20110, 100271)]