2989432868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{5923}}^1$

素因数の和:6204

約数の個数: 48

約数和(自身を含む): 5722584000

約数和(自身を除く): 2733151132

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 229, 458, 551, 916, 1102, 2204, 4351, 5923, 6641, 8702, 11846, 13282, 17404, 23692, 26564, 112537, 126179, 171767, 225074, 252358, 343534, 450148, 504716, 687068, 1356367, 2712734, 3263573, 5425468, 6527146, 13054292, 25770973, 39334643, 51541946, 78669286, 103083892, 157338572, 747358217, 1494716434, 2989432868]

約数ペア:

[(1, 2989432868), (2, 1494716434), (4, 747358217), (19, 157338572), (29, 103083892), (38, 78669286), (58, 51541946), (76, 39334643), (116, 25770973), (229, 13054292), (458, 6527146), (551, 5425468), (916, 3263573), (1102, 2712734), (2204, 1356367), (4351, 687068), (5923, 504716), (6641, 450148), (8702, 343534), (11846, 252358), (13282, 225074), (17404, 171767), (23692, 126179), (26564, 112537)]