1091036126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{404387}}^1$

素因数の和:404479

約数の個数: 16

約数和(自身を含む): 1746956160

約数和(自身を除く): 655920034

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 404387, 808774, 7683353, 15366706, 28711477, 57422954, 545518063, 1091036126]

約数ペア:

[(1, 1091036126), (2, 545518063), (19, 57422954), (38, 28711477), (71, 15366706), (142, 7683353), (1349, 808774), (2698, 404387)]