2007772009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 2268241920

約数和(自身を除く): 260469911

約数列:

[1, 19, 31, 41, 71, 589, 779, 1171, 1271, 1349, 2201, 2911, 22249, 24149, 36301, 41819, 48011, 55309, 83141, 90241, 689719, 912209, 1488341, 1579679, 1714579, 2577371, 3408781, 28278479, 48970049, 64766839, 105672211, 2007772009]

約数ペア:

[(1, 2007772009), (19, 105672211), (31, 64766839), (41, 48970049), (71, 28278479), (589, 3408781), (779, 2577371), (1171, 1714579), (1271, 1579679), (1349, 1488341), (2201, 912209), (2911, 689719), (22249, 90241), (24149, 83141), (36301, 55309), (41819, 48011)]