2011109435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17539}}^1$

素因数の和:17651

約数の個数: 32

約数和(自身を含む): 2727820800

約数和(自身を除く): 716711365

約数列:

[1, 5, 17, 19, 71, 85, 95, 323, 355, 1207, 1349, 1615, 6035, 6745, 17539, 22933, 87695, 114665, 298163, 333241, 1245269, 1490815, 1666205, 5665097, 6226345, 21169573, 23660111, 28325485, 105847865, 118300555, 402221887, 2011109435]

約数ペア:

[(1, 2011109435), (5, 402221887), (17, 118300555), (19, 105847865), (71, 28325485), (85, 23660111), (95, 21169573), (323, 6226345), (355, 5665097), (1207, 1666205), (1349, 1490815), (1615, 1245269), (6035, 333241), (6745, 298163), (17539, 114665), (22933, 87695)]