293485457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 316557120

約数和(自身を除く): 23071663

約数列:

[1, 19, 61, 131, 1159, 1933, 2489, 7991, 36727, 117913, 151829, 253223, 2240347, 4811237, 15446603, 293485457]

約数ペア:

[(1, 293485457), (19, 15446603), (61, 4811237), (131, 2240347), (1159, 253223), (1933, 151829), (2489, 117913), (7991, 36727)]