518542076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{15271}}^1$

素因数の和:15941

約数の個数: 24

約数和(自身を含む): 978813024

約数和(自身を除く): 460270948

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2612, 8489, 15271, 16978, 30542, 33956, 61084, 198523, 397046, 794092, 9971963, 19943926, 39887852, 129635519, 259271038, 518542076]

約数ペア:

[(1, 518542076), (2, 259271038), (4, 129635519), (13, 39887852), (26, 19943926), (52, 9971963), (653, 794092), (1306, 397046), (2612, 198523), (8489, 61084), (15271, 33956), (16978, 30542)]