27280012

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{5417}}^1$

素因数の和:6680

約数の個数: 12

約数和(自身を含む): 47786760

約数和(自身を除く): 20506748

約数列:

[1, 2, 4, 1259, 2518, 5036, 5417, 10834, 21668, 6820003, 13640006, 27280012]

約数ペア:

[(1, 27280012), (2, 13640006), (4, 6820003), (1259, 21668), (2518, 10834), (5036, 5417)]