2051218659

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{1733}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 3156157440

約数和(自身を除く): 1104938781

約数列:

[1, 3, 7, 21, 157, 359, 471, 1077, 1099, 1733, 2513, 3297, 5199, 7539, 12131, 36393, 56363, 169089, 272081, 394541, 622147, 816243, 1183623, 1866441, 1904567, 4355029, 5713701, 13065087, 97677079, 293031237, 683739553, 2051218659]

約数ペア:

[(1, 2051218659), (3, 683739553), (7, 293031237), (21, 97677079), (157, 13065087), (359, 5713701), (471, 4355029), (1077, 1904567), (1099, 1866441), (1733, 1183623), (2513, 816243), (3297, 622147), (5199, 394541), (7539, 272081), (12131, 169089), (36393, 56363)]