2720738.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27397}}^1$

素因数の和:27529

約数の個数: 16

約数和(自身を含む): 42083328

約数和(自身を除く): 21206814

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27397, 54794, 82191, 164382, 3479419, 6958838, 10438257, 20876514]

約数ペア:

[(1, 20876514), (2, 10438257), (3, 6958838), (6, 3479419), (127, 164382), (254, 82191), (381, 54794), (762, 27397)]