2165345065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{343433}}^1$

素因数の和:343548

約数の個数: 16

約数和(自身を含む): 2827148688

約数和(自身を除く): 661803623

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 343433, 1717165, 4464629, 22323145, 33313001, 166565005, 433069013, 2165345065]

約数ペア:

[(1, 2165345065), (5, 433069013), (13, 166565005), (65, 33313001), (97, 22323145), (485, 4464629), (1261, 1717165), (6305, 343433)]