2989904.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1447}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 56715264

約数和(自身を除く): 22111706

約数列:

[1, 2, 11, 22, 1087, 1447, 2174, 2894, 11957, 15917, 23914, 31834, 1572889, 3145778, 17301779, 34603558]

約数ペア:

[(1, 34603558), (2, 17301779), (11, 3145778), (22, 1572889), (1087, 31834), (1447, 23914), (2174, 15917), (2894, 11957)]