1898533588

素因数分解:

$2^2\times 7^1\times {\mathrm{67804771}}^1$

素因数の和:67804782

約数の個数: 12

約数和(自身を含む): 3797067232

約数和(自身を除く): 1898533644

約数列:

[1, 2, 4, 7, 14, 28, 67804771, 135609542, 271219084, 474633397, 949266794, 1898533588]

約数ペア:

[(1, 1898533588), (2, 949266794), (4, 474633397), (7, 271219084), (14, 135609542), (28, 67804771)]