2396605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 3003264

約数和(自身を除く): 606659

約数列:

[1, 5, 43, 71, 157, 215, 355, 785, 3053, 6751, 11147, 15265, 33755, 55735, 479321, 2396605]

約数ペア:

[(1, 2396605), (5, 479321), (43, 55735), (71, 33755), (157, 15265), (215, 11147), (355, 6751), (785, 3053)]