1999337626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6990691}}^1$

素因数の和:6990717

約数の個数: 16

約数和(自身を含む): 3523308768

約数和(自身を除く): 1523971142

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6990691, 13981382, 76897601, 90878983, 153795202, 181757966, 999668813, 1999337626]

約数ペア:

[(1, 1999337626), (2, 999668813), (11, 181757966), (13, 153795202), (22, 90878983), (26, 76897601), (143, 13981382), (286, 6990691)]