2011028954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{286553}}^1$

素因数の和:286606

約数の個数: 24

約数和(自身を含む): 3430051380

約数和(自身を除く): 1419022426

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 286553, 573106, 3152083, 6304166, 8310037, 16620074, 34672913, 69345826, 91410407, 182820814, 1005514477, 2011028954]

約数ペア:

[(1, 2011028954), (2, 1005514477), (11, 182820814), (22, 91410407), (29, 69345826), (58, 34672913), (121, 16620074), (242, 8310037), (319, 6304166), (638, 3152083), (3509, 573106), (7018, 286553)]