7246768321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{196907}}^1$

素因数の和:197088

約数の個数: 16

約数和(自身を含む): 8270136000

約数和(自身を除く): 1023367679

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 36803, 196907, 2559791, 3741233, 29339143, 48636029, 381408859, 557443717, 7246768321]

約数ペア:

[(1, 7246768321), (13, 557443717), (19, 381408859), (149, 48636029), (247, 29339143), (1937, 3741233), (2831, 2559791), (36803, 196907)]