3891231358

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4556477}}^1$

素因数の和:4556547

約数の個数: 16

約数和(自身を含む): 6780039264

約数和(自身を除く): 2888807906

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 4556477, 9112954, 31895339, 63790678, 277945097, 555890194, 1945615679, 3891231358]

約数ペア:

[(1, 3891231358), (2, 1945615679), (7, 555890194), (14, 277945097), (61, 63790678), (122, 31895339), (427, 9112954), (854, 4556477)]