2080366847999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1\times {\mathrm{28211}}^1$

素因数の和:29111

約数の個数: 32

約数和(自身を含む): 2341884890880

約数和(自身を除く): 261518042881

約数列:

[1, 11, 37, 407, 409, 443, 4499, 4873, 15133, 16391, 28211, 166463, 180301, 181187, 310321, 1043807, 1993057, 6703919, 11481877, 11538299, 12497473, 73743109, 126921289, 137472203, 426917063, 462406501, 4696087693, 5086471511, 5111466457, 56226131027, 189124258909, 2080366847999]

約数ペア:

[(1, 2080366847999), (11, 189124258909), (37, 56226131027), (407, 5111466457), (409, 5086471511), (443, 4696087693), (4499, 462406501), (4873, 426917063), (15133, 137472203), (16391, 126921289), (28211, 73743109), (166463, 12497473), (180301, 11538299), (181187, 11481877), (310321, 6703919), (1043807, 1993057)]