13579244

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 27340320

約数和(自身を除く): 13761076

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 3089, 4396, 6178, 12356, 21623, 43246, 86492, 484973, 969946, 1939892, 3394811, 6789622, 13579244]

約数ペア:

[(1, 13579244), (2, 6789622), (4, 3394811), (7, 1939892), (14, 969946), (28, 484973), (157, 86492), (314, 43246), (628, 21623), (1099, 12356), (2198, 6178), (3089, 4396)]