2014178210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{28477}}^1$

素因数の和:29138

約数の個数: 32

約数和(自身を含む): 3961403712

約数和(自身を除く): 1947225502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 3215, 6430, 7073, 14146, 28477, 35365, 56954, 70730, 142385, 284770, 313247, 626494, 1566235, 3132470, 18310711, 36621422, 91553555, 183107110, 201417821, 402835642, 1007089105, 2014178210]

約数ペア:

[(1, 2014178210), (2, 1007089105), (5, 402835642), (10, 201417821), (11, 183107110), (22, 91553555), (55, 36621422), (110, 18310711), (643, 3132470), (1286, 1566235), (3215, 626494), (6430, 313247), (7073, 284770), (14146, 142385), (28477, 70730), (35365, 56954)]