2893203894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68885807}}^1$

素因数の和:68885819

約数の個数: 16

約数和(自身を含む): 6613037568

約数和(自身を除く): 3719833674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68885807, 137771614, 206657421, 413314842, 482200649, 964401298, 1446601947, 2893203894]

約数ペア:

[(1, 2893203894), (2, 1446601947), (3, 964401298), (6, 482200649), (7, 413314842), (14, 206657421), (21, 137771614), (42, 68885807)]