2013407354

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{387641}}^1$

素因数の和:387710

約数の個数: 24

約数和(自身を含む): 3579486228

約数和(自身を除く): 1566078874

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 387641, 775282, 2713487, 5426974, 18994409, 20544973, 37988818, 41089946, 143814811, 287629622, 1006703677, 2013407354]

約数ペア:

[(1, 2013407354), (2, 1006703677), (7, 287629622), (14, 143814811), (49, 41089946), (53, 37988818), (98, 20544973), (106, 18994409), (371, 5426974), (742, 2713487), (2597, 775282), (5194, 387641)]