2014311481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2803}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 2543788800

約数和(自身を除く): 529477319

約数列:

[1, 7, 13, 53, 91, 149, 371, 689, 1043, 1937, 2803, 4823, 7897, 13559, 19621, 36439, 55279, 102661, 148559, 255073, 417647, 718627, 1039913, 1931267, 2923529, 5429411, 13518869, 22135291, 38005877, 154947037, 287758783, 2014311481]

約数ペア:

[(1, 2014311481), (7, 287758783), (13, 154947037), (53, 38005877), (91, 22135291), (149, 13518869), (371, 5429411), (689, 2923529), (1043, 1931267), (1937, 1039913), (2803, 718627), (4823, 417647), (7897, 255073), (13559, 148559), (19621, 102661), (36439, 55279)]