245297068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{2447}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 452390400

約数和(自身を除く): 207093332

約数列:

[1, 2, 4, 19, 38, 76, 1319, 2447, 2638, 4894, 5276, 9788, 25061, 46493, 50122, 92986, 100244, 185972, 3227593, 6455186, 12910372, 61324267, 122648534, 245297068]

約数ペア:

[(1, 245297068), (2, 122648534), (4, 61324267), (19, 12910372), (38, 6455186), (76, 3227593), (1319, 185972), (2447, 100244), (2638, 92986), (4894, 50122), (5276, 46493), (9788, 25061)]