7888520107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{54437}}^1$

素因数の和:54678

約数の個数: 16

約数和(自身を含む): 8670013632

約数和(自身を除く): 781493525

約数列:

[1, 13, 71, 157, 923, 2041, 11147, 54437, 144911, 707681, 3865027, 8546609, 50245351, 111105917, 606809239, 7888520107]

約数ペア:

[(1, 7888520107), (13, 606809239), (71, 111105917), (157, 50245351), (923, 8546609), (2041, 3865027), (11147, 707681), (54437, 144911)]