2109479935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 2727696384

約数和(自身を除く): 618216449

約数列:

[1, 5, 17, 71, 85, 355, 431, 811, 1207, 2155, 4055, 6035, 7327, 13787, 30601, 36635, 57581, 68935, 153005, 287905, 349541, 520217, 978877, 1747705, 2601085, 4894385, 5942197, 24817411, 29710985, 124087055, 421895987, 2109479935]

約数ペア:

[(1, 2109479935), (5, 421895987), (17, 124087055), (71, 29710985), (85, 24817411), (355, 5942197), (431, 4894385), (811, 2601085), (1207, 1747705), (2155, 978877), (4055, 520217), (6035, 349541), (7327, 287905), (13787, 153005), (30601, 68935), (36635, 57581)]