2002076139

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{874651}}^1$

素因数の和:874770

約数の個数: 16

約数和(自身を含む): 3078775040

約数和(自身を除く): 1076698901

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 874651, 2623953, 6122557, 18367671, 95336959, 286010877, 667358713, 2002076139]

約数ペア:

[(1, 2002076139), (3, 667358713), (7, 286010877), (21, 95336959), (109, 18367671), (327, 6122557), (763, 2623953), (2289, 874651)]