1914496415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 2500108800

約数和(自身を除く): 585612385

約数列:

[1, 5, 13, 65, 199, 283, 523, 995, 1415, 2587, 2615, 3679, 6799, 12935, 18395, 33995, 56317, 104077, 148009, 281585, 520385, 732121, 740045, 1353001, 1924117, 3660605, 6765005, 9620585, 29453791, 147268955, 382899283, 1914496415]

約数ペア:

[(1, 1914496415), (5, 382899283), (13, 147268955), (65, 29453791), (199, 9620585), (283, 6765005), (523, 3660605), (995, 1924117), (1415, 1353001), (2587, 740045), (2615, 732121), (3679, 520385), (6799, 281585), (12935, 148009), (18395, 104077), (33995, 56317)]