2011780592642

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{31201039}}^1$

素因数の和:31201457

約数の個数: 16

約数和(自身を含む): 3056703486720

約数和(自身を除く): 1044922894078

約数列:

[1, 2, 103, 206, 313, 626, 32239, 64478, 31201039, 62402078, 3213707017, 6427414034, 9765925207, 19531850414, 1005890296321, 2011780592642]

約数ペア:

[(1, 2011780592642), (2, 1005890296321), (103, 19531850414), (206, 9765925207), (313, 6427414034), (626, 3213707017), (32239, 62402078), (64478, 31201039)]