2149783678

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1016927}}^1$

素因数の和:1017087

約数の個数: 16

約数和(自身を含む): 3709753344

約数和(自身を除く): 1559969666

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 1016927, 2033854, 7118489, 14236978, 153555977, 307111954, 1074891839, 2149783678]

約数ペア:

[(1, 2149783678), (2, 1074891839), (7, 307111954), (14, 153555977), (151, 14236978), (302, 7118489), (1057, 2033854), (2114, 1016927)]