2226644

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 4484928

約数和(自身を除く): 2258284

約数列:

[1, 2, 4, 7, 14, 28, 281, 283, 562, 566, 1124, 1132, 1967, 1981, 3934, 3962, 7868, 7924, 79523, 159046, 318092, 556661, 1113322, 2226644]

約数ペア:

[(1, 2226644), (2, 1113322), (4, 556661), (7, 318092), (14, 159046), (28, 79523), (281, 7924), (283, 7868), (562, 3962), (566, 3934), (1124, 1981), (1132, 1967)]