2017887676

素因数分解:

$2^2\times 7^1\times {\mathrm{72067417}}^1$

素因数の和:72067428

約数の個数: 12

約数和(自身を含む): 4035775408

約数和(自身を除く): 2017887732

約数列:

[1, 2, 4, 7, 14, 28, 72067417, 144134834, 288269668, 504471919, 1008943838, 2017887676]

約数ペア:

[(1, 2017887676), (2, 1008943838), (4, 504471919), (7, 288269668), (14, 144134834), (28, 72067417)]