2840992

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 6979392

約数和(自身を除く): 4138400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1153, 1232, 2306, 2464, 4612, 8071, 9224, 12683, 16142, 18448, 25366, 32284, 36896, 50732, 64568, 88781, 101464, 129136, 177562, 202928, 258272, 355124, 405856, 710248, 1420496, 2840992]

約数ペア:

[(1, 2840992), (2, 1420496), (4, 710248), (7, 405856), (8, 355124), (11, 258272), (14, 202928), (16, 177562), (22, 129136), (28, 101464), (32, 88781), (44, 64568), (56, 50732), (77, 36896), (88, 32284), (112, 25366), (154, 18448), (176, 16142), (224, 12683), (308, 9224), (352, 8071), (616, 4612), (1153, 2464), (1232, 2306)]