8770342

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1427}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 15079680

約数和(自身を除く): 6309338

約数列:

[1, 2, 7, 14, 439, 878, 1427, 2854, 3073, 6146, 9989, 19978, 626453, 1252906, 4385171, 8770342]

約数ペア:

[(1, 8770342), (2, 4385171), (7, 1252906), (14, 626453), (439, 19978), (878, 9989), (1427, 6146), (2854, 3073)]