1116248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 2472960

約数和(自身を除く): 1356712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 643, 868, 1286, 1736, 2572, 4501, 5144, 9002, 18004, 19933, 36008, 39866, 79732, 139531, 159464, 279062, 558124, 1116248]

約数ペア:

[(1, 1116248), (2, 558124), (4, 279062), (7, 159464), (8, 139531), (14, 79732), (28, 39866), (31, 36008), (56, 19933), (62, 18004), (124, 9002), (217, 5144), (248, 4501), (434, 2572), (643, 1736), (868, 1286)]