516782162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 853421184

約数和(自身を除く): 336639022

約数列:

[1, 2, 13, 26, 71, 131, 142, 262, 923, 1703, 1846, 2137, 3406, 4274, 9301, 18602, 27781, 55562, 120913, 151727, 241826, 279947, 303454, 559894, 1972451, 3639311, 3944902, 7278622, 19876237, 39752474, 258391081, 516782162]

約数ペア:

[(1, 516782162), (2, 258391081), (13, 39752474), (26, 19876237), (71, 7278622), (131, 3944902), (142, 3639311), (262, 1972451), (923, 559894), (1703, 303454), (1846, 279947), (2137, 241826), (3406, 151727), (4274, 120913), (9301, 55562), (18602, 27781)]