2176210

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 3936600

約数和(自身を除く): 1760390

約数列:

[1, 2, 5, 10, 269, 538, 809, 1345, 1618, 2690, 4045, 8090, 217621, 435242, 1088105, 2176210]

約数ペア:

[(1, 2176210), (2, 1088105), (5, 435242), (10, 217621), (269, 8090), (538, 4045), (809, 2690), (1345, 1618)]