7440956

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{4639}}^1$

素因数の和:5044

約数の個数: 12

約数和(自身を含む): 13056960

約数和(自身を除く): 5616004

約数列:

[1, 2, 4, 401, 802, 1604, 4639, 9278, 18556, 1860239, 3720478, 7440956]

約数ペア:

[(1, 7440956), (2, 3720478), (4, 1860239), (401, 18556), (802, 9278), (1604, 4639)]