509366968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{6899}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 1043280000

約数和(自身を除く): 533913032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 839, 1678, 3356, 6712, 6899, 9229, 13798, 18458, 27596, 36916, 55192, 73832, 75889, 151778, 303556, 607112, 5788261, 11576522, 23153044, 46306088, 63670871, 127341742, 254683484, 509366968]

約数ペア:

[(1, 509366968), (2, 254683484), (4, 127341742), (8, 63670871), (11, 46306088), (22, 23153044), (44, 11576522), (88, 5788261), (839, 607112), (1678, 303556), (3356, 151778), (6712, 75889), (6899, 73832), (9229, 55192), (13798, 36916), (18458, 27596)]