2012621258

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{213337}}^1$

素因数の和:213481

約数の個数: 16

約数和(自身を含む): 3110468040

約数和(自身を除く): 1097846782

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 213337, 426674, 11306861, 18986993, 22613722, 37973986, 1006310629, 2012621258]

約数ペア:

[(1, 2012621258), (2, 1006310629), (53, 37973986), (89, 22613722), (106, 18986993), (178, 11306861), (4717, 426674), (9434, 213337)]