2017996435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{62467}}^1$

素因数の和:62563

約数の個数: 32

約数和(自身を含む): 3022451712

約数和(自身を除く): 1004455277

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 6461, 32305, 62467, 312335, 437269, 812071, 2186345, 4060355, 4435157, 5684497, 22175785, 28422485, 31046099, 57657041, 155230495, 288285205, 403599287, 2017996435]

約数ペア:

[(1, 2017996435), (5, 403599287), (7, 288285205), (13, 155230495), (35, 57657041), (65, 31046099), (71, 28422485), (91, 22175785), (355, 5684497), (455, 4435157), (497, 4060355), (923, 2186345), (2485, 812071), (4615, 437269), (6461, 312335), (32305, 62467)]