2011109698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1\times {\mathrm{1699}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 3315816000

約数和(自身を除く): 1304706302

約数列:

[1, 2, 13, 26, 53, 106, 689, 859, 1378, 1699, 1718, 3398, 11167, 22087, 22334, 44174, 45527, 90047, 91054, 180094, 591851, 1170611, 1183702, 1459441, 2341222, 2918882, 18972733, 37945466, 77350373, 154700746, 1005554849, 2011109698]

約数ペア:

[(1, 2011109698), (2, 1005554849), (13, 154700746), (26, 77350373), (53, 37945466), (106, 18972733), (689, 2918882), (859, 2341222), (1378, 1459441), (1699, 1183702), (1718, 1170611), (3398, 591851), (11167, 180094), (22087, 91054), (22334, 90047), (44174, 45527)]