7681622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 12455520

約数和(自身を除く): 4773898

約数列:

[1, 2, 13, 26, 439, 673, 878, 1346, 5707, 8749, 11414, 17498, 295447, 590894, 3840811, 7681622]

約数ペア:

[(1, 7681622), (2, 3840811), (13, 590894), (26, 295447), (439, 17498), (673, 11414), (878, 8749), (1346, 5707)]