2011507310

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{953321}}^1$

素因数の和:953539

約数の個数: 16

約数和(自身を含む): 3637876752

約数和(自身を除く): 1626369442

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 953321, 1906642, 4766605, 9533210, 201150731, 402301462, 1005753655, 2011507310]

約数ペア:

[(1, 2011507310), (2, 1005753655), (5, 402301462), (10, 201150731), (211, 9533210), (422, 4766605), (1055, 1906642), (2110, 953321)]