2009721846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{39089}}^1$

素因数の和:39165

約数の個数: 64

約数和(自身を含む): 4728326400

約数和(自身を除く): 2718604554

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 209, 246, 418, 451, 627, 779, 902, 1254, 1353, 1558, 2337, 2706, 4674, 8569, 17138, 25707, 39089, 51414, 78178, 117267, 234534, 429979, 742691, 859958, 1289937, 1485382, 1602649, 2228073, 2579874, 3205298, 4456146, 4807947, 8169601, 9615894, 16339202, 17629139, 24508803, 30450331, 35258278, 49017606, 52887417, 60900662, 91350993, 105774834, 182701986, 334953641, 669907282, 1004860923, 2009721846]

約数ペア:

[(1, 2009721846), (2, 1004860923), (3, 669907282), (6, 334953641), (11, 182701986), (19, 105774834), (22, 91350993), (33, 60900662), (38, 52887417), (41, 49017606), (57, 35258278), (66, 30450331), (82, 24508803), (114, 17629139), (123, 16339202), (209, 9615894), (246, 8169601), (418, 4807947), (451, 4456146), (627, 3205298), (779, 2579874), (902, 2228073), (1254, 1602649), (1353, 1485382), (1558, 1289937), (2337, 859958), (2706, 742691), (4674, 429979), (8569, 234534), (17138, 117267), (25707, 78178), (39089, 51414)]