52778713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 60419520

約数和(自身を除く): 7640807

約数列:

[1, 13, 19, 107, 247, 1391, 1997, 2033, 25961, 26429, 37943, 213679, 493259, 2777827, 4059901, 52778713]

約数ペア:

[(1, 52778713), (13, 4059901), (19, 2777827), (107, 493259), (247, 213679), (1391, 37943), (1997, 26429), (2033, 25961)]