520059032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{13313}}^1$

素因数の和:13595

約数の個数: 32

約数和(自身を含む): 1030503600

約数和(自身を除く): 510444568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 13313, 19532, 26626, 39064, 53252, 106504, 252947, 505894, 1011788, 2023576, 3421441, 6842882, 13685764, 27371528, 65007379, 130014758, 260029516, 520059032]

約数ペア:

[(1, 520059032), (2, 260029516), (4, 130014758), (8, 65007379), (19, 27371528), (38, 13685764), (76, 6842882), (152, 3421441), (257, 2023576), (514, 1011788), (1028, 505894), (2056, 252947), (4883, 106504), (9766, 53252), (13313, 39064), (19532, 26626)]