2051274014782

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{7621}}^1\times {\mathrm{19141}}^1$

素因数の和:26932

約数の個数: 32

約数和(自身を含む): 3151446998400

約数和(自身を除く): 1100172983618

約数列:

[1, 2, 79, 89, 158, 178, 7031, 7621, 14062, 15242, 19141, 38282, 602059, 678269, 1204118, 1356538, 1512139, 1703549, 3024278, 3407098, 53583251, 107166502, 134580371, 145873561, 269160742, 291747122, 11524011319, 12982746929, 23048022638, 25965493858, 1025637007391, 2051274014782]

約数ペア:

[(1, 2051274014782), (2, 1025637007391), (79, 25965493858), (89, 23048022638), (158, 12982746929), (178, 11524011319), (7031, 291747122), (7621, 269160742), (14062, 145873561), (15242, 134580371), (19141, 107166502), (38282, 53583251), (602059, 3407098), (678269, 3024278), (1204118, 1703549), (1356538, 1512139)]