5478218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 16

約数和(自身を含む): 8418816

約数和(自身を除く): 2940598

約数列:

[1, 2, 71, 142, 173, 223, 346, 446, 12283, 15833, 24566, 31666, 38579, 77158, 2739109, 5478218]

約数ペア:

[(1, 5478218), (2, 2739109), (71, 77158), (142, 38579), (173, 31666), (223, 24566), (346, 15833), (446, 12283)]