539746948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{97007}}^1$

素因数の和:97131

約数の個数: 24

約数和(自身を含む): 1026732672

約数和(自身を除く): 486985724

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 97007, 194014, 388028, 1261091, 2522182, 5044364, 10379749, 20759498, 41518996, 134936737, 269873474, 539746948]

約数ペア:

[(1, 539746948), (2, 269873474), (4, 134936737), (13, 41518996), (26, 20759498), (52, 10379749), (107, 5044364), (214, 2522182), (428, 1261091), (1391, 388028), (2782, 194014), (5564, 97007)]