2983904

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 7498008

約数和(自身を除く): 4514104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 173, 176, 196, 224, 308, 346, 352, 392, 539, 616, 692, 784, 1078, 1211, 1232, 1384, 1568, 1903, 2156, 2422, 2464, 2768, 3806, 4312, 4844, 5536, 7612, 8477, 8624, 9688, 13321, 15224, 16954, 17248, 19376, 26642, 30448, 33908, 38752, 53284, 60896, 67816, 93247, 106568, 135632, 186494, 213136, 271264, 372988, 426272, 745976, 1491952, 2983904]

約数ペア:

[(1, 2983904), (2, 1491952), (4, 745976), (7, 426272), (8, 372988), (11, 271264), (14, 213136), (16, 186494), (22, 135632), (28, 106568), (32, 93247), (44, 67816), (49, 60896), (56, 53284), (77, 38752), (88, 33908), (98, 30448), (112, 26642), (154, 19376), (173, 17248), (176, 16954), (196, 15224), (224, 13321), (308, 9688), (346, 8624), (352, 8477), (392, 7612), (539, 5536), (616, 4844), (692, 4312), (784, 3806), (1078, 2768), (1211, 2464), (1232, 2422), (1384, 2156), (1568, 1903)]