2178443776

素因数分解:

$2^9\times {\mathrm{269}}^1\times {\mathrm{15817}}^1$

素因数の和:16104

約数の個数: 40

約数和(自身を含む): 4369089780

約数和(自身を除く): 2190646004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1076, 2152, 4304, 8608, 15817, 17216, 31634, 34432, 63268, 68864, 126536, 137728, 253072, 506144, 1012288, 2024576, 4049152, 4254773, 8098304, 8509546, 17019092, 34038184, 68076368, 136152736, 272305472, 544610944, 1089221888, 2178443776]

約数ペア:

[(1, 2178443776), (2, 1089221888), (4, 544610944), (8, 272305472), (16, 136152736), (32, 68076368), (64, 34038184), (128, 17019092), (256, 8509546), (269, 8098304), (512, 4254773), (538, 4049152), (1076, 2024576), (2152, 1012288), (4304, 506144), (8608, 253072), (15817, 137728), (17216, 126536), (31634, 68864), (34432, 63268)]