2169552917

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{26021}}^1$

素因数の和:26348

約数の個数: 16

約数和(自身を含む): 2546408832

約数和(自身を除く): 376855915

約数列:

[1, 7, 43, 277, 301, 1939, 11911, 26021, 83377, 182147, 1118903, 7207817, 7832321, 50454719, 309936131, 2169552917]

約数ペア:

[(1, 2169552917), (7, 309936131), (43, 50454719), (277, 7832321), (301, 7207817), (1939, 1118903), (11911, 182147), (26021, 83377)]