2010328991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 2372198400

約数和(自身を除く): 361869409

約数列:

[1, 11, 19, 43, 209, 467, 473, 479, 817, 5137, 5269, 8873, 8987, 9101, 20081, 20597, 97603, 100111, 220891, 223693, 226567, 381539, 391343, 2460623, 4196929, 4250167, 4304773, 9618799, 46751837, 105806789, 182757181, 2010328991]

約数ペア:

[(1, 2010328991), (11, 182757181), (19, 105806789), (43, 46751837), (209, 9618799), (467, 4304773), (473, 4250167), (479, 4196929), (817, 2460623), (5137, 391343), (5269, 381539), (8873, 226567), (8987, 223693), (9101, 220891), (20081, 100111), (20597, 97603)]