1420496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 3434304

約数和(自身を除く): 2013808

約数列:

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

約数ペア:

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