26931610

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3329}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 48551400

約数和(自身を除く): 21619790

約数列:

[1, 2, 5, 10, 809, 1618, 3329, 4045, 6658, 8090, 16645, 33290, 2693161, 5386322, 13465805, 26931610]

約数ペア:

[(1, 26931610), (2, 13465805), (5, 5386322), (10, 2693161), (809, 33290), (1618, 16645), (3329, 8090), (4045, 6658)]