2018698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 3343680

約数和(自身を除く): 1324982

約数列:

[1, 2, 11, 22, 89, 178, 979, 1031, 1958, 2062, 11341, 22682, 91759, 183518, 1009349, 2018698]

約数ペア:

[(1, 2018698), (2, 1009349), (11, 183518), (22, 91759), (89, 22682), (178, 11341), (979, 2062), (1031, 1958)]