4007026

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 6228504

約数和(自身を除く): 2221478

約数列:

[1, 2, 37, 74, 173, 313, 346, 626, 6401, 11581, 12802, 23162, 54149, 108298, 2003513, 4007026]

約数ペア:

[(1, 4007026), (2, 2003513), (37, 108298), (74, 54149), (173, 23162), (313, 12802), (346, 11581), (626, 6401)]