1683804968

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1930969}}^1$

素因数の和:1931084

約数の個数: 16

約数和(自身を含む): 3186100500

約数和(自身を除く): 1502295532

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1930969, 3861938, 7723876, 15447752, 210475621, 420951242, 841902484, 1683804968]

約数ペア:

[(1, 1683804968), (2, 841902484), (4, 420951242), (8, 210475621), (109, 15447752), (218, 7723876), (436, 3861938), (872, 1930969)]