2842229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 3319680

約数和(自身を除く): 477451

約数列:

[1, 13, 19, 37, 247, 311, 481, 703, 4043, 5909, 9139, 11507, 76817, 149591, 218633, 2842229]

約数ペア:

[(1, 2842229), (13, 218633), (19, 149591), (37, 76817), (247, 11507), (311, 9139), (481, 5909), (703, 4043)]