2009951966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1723801}}^1$

素因数の和:1723867

約数の個数: 16

約数和(自身を含む): 3351071088

約数和(自身を除く): 1341119122

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1723801, 3447602, 18961811, 37923622, 91361453, 182722906, 1004975983, 2009951966]

約数ペア:

[(1, 2009951966), (2, 1004975983), (11, 182722906), (22, 91361453), (53, 37923622), (106, 18961811), (583, 3447602), (1166, 1723801)]