2749206718

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{67979}}^1$

素因数の和:68331

約数の個数: 16

約数和(自身を含む): 4195453680

約数和(自身を除く): 1446246962

約数列:

[1, 2, 73, 146, 277, 554, 20221, 40442, 67979, 135958, 4962467, 9924934, 18830183, 37660366, 1374603359, 2749206718]

約数ペア:

[(1, 2749206718), (2, 1374603359), (73, 37660366), (146, 18830183), (277, 9924934), (554, 4962467), (20221, 135958), (40442, 67979)]