2056372907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{1193}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 2181008160

約数和(自身を除く): 124635253

約数列:

[1, 19, 257, 353, 1193, 4883, 6707, 22667, 90721, 306601, 421129, 1723699, 5825419, 8001451, 108230153, 2056372907]

約数ペア:

[(1, 2056372907), (19, 108230153), (257, 8001451), (353, 5825419), (1193, 1723699), (4883, 421129), (6707, 306601), (22667, 90721)]