262051295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 356106240

約数和(自身を除く): 94054945

約数列:

[1, 5, 11, 41, 55, 79, 205, 395, 451, 869, 1471, 2255, 3239, 4345, 7355, 16181, 16195, 35629, 60311, 80905, 116209, 178145, 301555, 581045, 663421, 1278299, 3317105, 4764569, 6391495, 23822845, 52410259, 262051295]

約数ペア:

[(1, 262051295), (5, 52410259), (11, 23822845), (41, 6391495), (55, 4764569), (79, 3317105), (205, 1278299), (395, 663421), (451, 581045), (869, 301555), (1471, 178145), (2255, 116209), (3239, 80905), (4345, 60311), (7355, 35629), (16181, 16195)]