264098590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{56311}}^1$

素因数の和:56392

約数の個数: 32

約数和(自身を含む): 551407104

約数和(自身を除く): 287308514

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 56311, 112622, 281555, 394177, 563110, 788354, 1970885, 3772837, 3941770, 7545674, 18864185, 26409859, 37728370, 52819718, 132049295, 264098590]

約数ペア:

[(1, 264098590), (2, 132049295), (5, 52819718), (7, 37728370), (10, 26409859), (14, 18864185), (35, 7545674), (67, 3941770), (70, 3772837), (134, 1970885), (335, 788354), (469, 563110), (670, 394177), (938, 281555), (2345, 112622), (4690, 56311)]