2256044

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 4546080

約数和(自身を除く): 2290036

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 409, 788, 818, 1379, 1636, 2758, 2863, 5516, 5726, 11452, 80573, 161146, 322292, 564011, 1128022, 2256044]

約数ペア:

[(1, 2256044), (2, 1128022), (4, 564011), (7, 322292), (14, 161146), (28, 80573), (197, 11452), (394, 5726), (409, 5516), (788, 2863), (818, 2758), (1379, 1636)]