977142016

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{19777}}^1$

素因数の和:19986

約数の個数: 36

約数和(自身を含む): 1960672252

約数和(自身を除く): 983530236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 772, 1544, 3088, 6176, 12352, 19777, 24704, 39554, 49408, 79108, 158216, 316432, 632864, 1265728, 2531456, 3816961, 5062912, 7633922, 15267844, 30535688, 61071376, 122142752, 244285504, 488571008, 977142016]

約数ペア:

[(1, 977142016), (2, 488571008), (4, 244285504), (8, 122142752), (16, 61071376), (32, 30535688), (64, 15267844), (128, 7633922), (193, 5062912), (256, 3816961), (386, 2531456), (772, 1265728), (1544, 632864), (3088, 316432), (6176, 158216), (12352, 79108), (19777, 49408), (24704, 39554)]