2018574382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{143141}}^1$

素因数の和:143795

約数の個数: 16

約数和(自身を含む): 3308297904

約数和(自身を除く): 1289723522

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 143141, 286282, 1574551, 3149102, 91753381, 183506762, 1009287191, 2018574382]

約数ペア:

[(1, 2018574382), (2, 1009287191), (11, 183506762), (22, 91753381), (641, 3149102), (1282, 1574551), (7051, 286282), (14102, 143141)]