2108451958

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{20717}}^1$

素因数の和:21207

約数の個数: 16

約数和(自身を含む): 3193223904

約数和(自身を除く): 1084771946

約数列:

[1, 2, 151, 302, 337, 674, 20717, 41434, 50887, 101774, 3128267, 6256534, 6981629, 13963258, 1054225979, 2108451958]

約数ペア:

[(1, 2108451958), (2, 1054225979), (151, 13963258), (302, 6981629), (337, 6256534), (674, 3128267), (20717, 101774), (41434, 50887)]