269787752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{13441}}^1$

素因数の和:13653

約数の個数: 32

約数和(自身を含む): 547627080

約数和(自身を除く): 277839328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 5018, 10036, 13441, 20072, 26882, 53764, 107528, 174733, 349466, 698932, 1397864, 2594113, 5188226, 10376452, 20752904, 33723469, 67446938, 134893876, 269787752]

約数ペア:

[(1, 269787752), (2, 134893876), (4, 67446938), (8, 33723469), (13, 20752904), (26, 10376452), (52, 5188226), (104, 2594113), (193, 1397864), (386, 698932), (772, 349466), (1544, 174733), (2509, 107528), (5018, 53764), (10036, 26882), (13441, 20072)]