487254976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{585643}}^1$

素因数の和:585668

約数の個数: 28

約数和(自身を含む): 1041275032

約数和(自身を除く): 554020056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 585643, 1171286, 2342572, 4685144, 7613359, 9370288, 15226718, 18740576, 30453436, 37481152, 60906872, 121813744, 243627488, 487254976]

約数ペア:

[(1, 487254976), (2, 243627488), (4, 121813744), (8, 60906872), (13, 37481152), (16, 30453436), (26, 18740576), (32, 15226718), (52, 9370288), (64, 7613359), (104, 4685144), (208, 2342572), (416, 1171286), (832, 585643)]