8118866

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1321}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 13960320

約数和(自身を除く): 5841454

約数列:

[1, 2, 7, 14, 439, 878, 1321, 2642, 3073, 6146, 9247, 18494, 579919, 1159838, 4059433, 8118866]

約数ペア:

[(1, 8118866), (2, 4059433), (7, 1159838), (14, 579919), (439, 18494), (878, 9247), (1321, 6146), (2642, 3073)]