2912087365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{745733}}^1$

素因数の和:745820

約数の個数: 16

約数和(自身を含む): 3865885056

約数和(自身を除く): 953797691

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 745733, 3728665, 8203063, 41015315, 52947043, 264735215, 582417473, 2912087365]

約数ペア:

[(1, 2912087365), (5, 582417473), (11, 264735215), (55, 52947043), (71, 41015315), (355, 8203063), (781, 3728665), (3905, 745733)]