2581349202446

素因数分解:

$2^1\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{78829451}}^1$

素因数の和:78831799

約数の個数: 16

約数和(自身を含む): 4427062024320

約数和(自身を除く): 1845712821874

約数列:

[1, 2, 7, 14, 2339, 4678, 16373, 32746, 78829451, 157658902, 551806157, 1103612314, 184382085889, 368764171778, 1290674601223, 2581349202446]

約数ペア:

[(1, 2581349202446), (2, 1290674601223), (7, 368764171778), (14, 184382085889), (2339, 1103612314), (4678, 551806157), (16373, 157658902), (32746, 78829451)]