996845183972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7297}}^1\times {\mathrm{39301}}^1$

素因数の和:46692

約数の個数: 48

約数和(自身を含む): 1927470693120

約数和(自身を除く): 930625509148

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7297, 14594, 29188, 39301, 78602, 80267, 157204, 160534, 321068, 432311, 576463, 864622, 1152926, 1729244, 2305852, 3104779, 6209558, 6341093, 12419116, 12682186, 25364372, 34152569, 68305138, 136610276, 286779397, 573558794, 1147117588, 3154573367, 6309146734, 12618293468, 22655572363, 45311144726, 90622289452, 249211295993, 498422591986, 996845183972]

約数ペア:

[(1, 996845183972), (2, 498422591986), (4, 249211295993), (11, 90622289452), (22, 45311144726), (44, 22655572363), (79, 12618293468), (158, 6309146734), (316, 3154573367), (869, 1147117588), (1738, 573558794), (3476, 286779397), (7297, 136610276), (14594, 68305138), (29188, 34152569), (39301, 25364372), (78602, 12682186), (80267, 12419116), (157204, 6341093), (160534, 6209558), (321068, 3104779), (432311, 2305852), (576463, 1729244), (864622, 1152926)]