2379949

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 3016440

約数和(自身を除く): 636491

約数列:

[1, 11, 13, 17, 89, 121, 143, 187, 221, 979, 1157, 1513, 1573, 2057, 2431, 10769, 12727, 16643, 19669, 26741, 139997, 183073, 216359, 2379949]

約数ペア:

[(1, 2379949), (11, 216359), (13, 183073), (17, 139997), (89, 26741), (121, 19669), (143, 16643), (187, 12727), (221, 10769), (979, 2431), (1157, 2057), (1513, 1573)]