2068231618

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{49157}}^1$

素因数の和:49461

約数の個数: 16

約数和(自身を含む): 3147095160

約数和(自身を除く): 1078863542

約数列:

[1, 2, 109, 193, 218, 386, 21037, 42074, 49157, 98314, 5358113, 9487301, 10716226, 18974602, 1034115809, 2068231618]

約数ペア:

[(1, 2068231618), (2, 1034115809), (109, 18974602), (193, 10716226), (218, 9487301), (386, 5358113), (21037, 98314), (42074, 49157)]