3200854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 5100480

約数和(自身を除く): 1899626

約数列:

[1, 2, 19, 38, 131, 262, 643, 1286, 2489, 4978, 12217, 24434, 84233, 168466, 1600427, 3200854]

約数ペア:

[(1, 3200854), (2, 1600427), (19, 168466), (38, 84233), (131, 24434), (262, 12217), (643, 4978), (1286, 2489)]