2055262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 3399552

約数和(自身を除く): 1344290

約数列:

[1, 2, 11, 22, 103, 206, 907, 1133, 1814, 2266, 9977, 19954, 93421, 186842, 1027631, 2055262]

約数ペア:

[(1, 2055262), (2, 1027631), (11, 186842), (22, 93421), (103, 19954), (206, 9977), (907, 2266), (1133, 1814)]