2168302076

素因数分解:

$2^2\times {\mathrm{1327}}^1\times {\mathrm{408497}}^1$

素因数の和:409828

約数の個数: 12

約数和(自身を含む): 3797397408

約数和(自身を除く): 1629095332

約数列:

[1, 2, 4, 1327, 2654, 5308, 408497, 816994, 1633988, 542075519, 1084151038, 2168302076]

約数ペア:

[(1, 2168302076), (2, 1084151038), (4, 542075519), (1327, 1633988), (2654, 816994), (5308, 408497)]