5569666

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 8624448

約数和(自身を除く): 3054782

約数列:

[1, 2, 61, 71, 122, 142, 643, 1286, 4331, 8662, 39223, 45653, 78446, 91306, 2784833, 5569666]

約数ペア:

[(1, 5569666), (2, 2784833), (61, 91306), (71, 78446), (122, 45653), (142, 39223), (643, 8662), (1286, 4331)]