1949069612

素因数分解:

$2^2\times 7^1\times {\mathrm{69609629}}^1$

素因数の和:69609640

約数の個数: 12

約数和(自身を含む): 3898139280

約数和(自身を除く): 1949069668

約数列:

[1, 2, 4, 7, 14, 28, 69609629, 139219258, 278438516, 487267403, 974534806, 1949069612]

約数ペア:

[(1, 1949069612), (2, 974534806), (4, 487267403), (7, 278438516), (14, 139219258), (28, 69609629)]