7388637126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{147319}}^1$

素因数の和:147980

約数の個数: 32

約数和(自身を含む): 15938845440

約数和(自身を除く): 8550208314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1929, 3858, 8359, 16718, 25077, 50154, 147319, 294638, 441957, 883914, 1915147, 3830294, 5745441, 11490882, 94726117, 189452234, 284178351, 568356702, 1231439521, 2462879042, 3694318563, 7388637126]

約数ペア:

[(1, 7388637126), (2, 3694318563), (3, 2462879042), (6, 1231439521), (13, 568356702), (26, 284178351), (39, 189452234), (78, 94726117), (643, 11490882), (1286, 5745441), (1929, 3830294), (3858, 1915147), (8359, 883914), (16718, 441957), (25077, 294638), (50154, 147319)]