2013194726

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157109}}^1$

素因数の和:157303

約数の個数: 16

約数和(自身を含む): 3110778000

約数和(自身を除く): 1097583274

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 157109, 314218, 6755687, 13511374, 23409241, 46818482, 1006597363, 2013194726]

約数ペア:

[(1, 2013194726), (2, 1006597363), (43, 46818482), (86, 23409241), (149, 13511374), (298, 6755687), (6407, 314218), (12814, 157109)]