7800238082

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{27281}}^1$

素因数の和:28874

約数の個数: 32

約数和(自身を含む): 14410134144

約数和(自身を除く): 6609896062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1571, 3142, 10997, 20423, 21994, 27281, 40846, 54562, 142961, 190967, 285922, 354653, 381934, 709306, 2482571, 4965142, 42858451, 85716902, 300009157, 557159863, 600018314, 1114319726, 3900119041, 7800238082]

約数ペア:

[(1, 7800238082), (2, 3900119041), (7, 1114319726), (13, 600018314), (14, 557159863), (26, 300009157), (91, 85716902), (182, 42858451), (1571, 4965142), (3142, 2482571), (10997, 709306), (20423, 381934), (21994, 354653), (27281, 285922), (40846, 190967), (54562, 142961)]