2017281408

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{20441}}^1$

素因数の和:20715

約数の個数: 64

約数和(自身を含む): 5379516720

約数和(自身を除く): 3362235312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 12336, 16448, 20441, 24672, 32896, 40882, 49344, 61323, 81764, 98688, 122646, 163528, 245292, 327056, 490584, 654112, 981168, 1308224, 1962336, 2616448, 3924672, 5253337, 7849344, 10506674, 15760011, 21013348, 31520022, 42026696, 63040044, 84053392, 126080088, 168106784, 252160176, 336213568, 504320352, 672427136, 1008640704, 2017281408]

約数ペア:

[(1, 2017281408), (2, 1008640704), (3, 672427136), (4, 504320352), (6, 336213568), (8, 252160176), (12, 168106784), (16, 126080088), (24, 84053392), (32, 63040044), (48, 42026696), (64, 31520022), (96, 21013348), (128, 15760011), (192, 10506674), (257, 7849344), (384, 5253337), (514, 3924672), (771, 2616448), (1028, 1962336), (1542, 1308224), (2056, 981168), (3084, 654112), (4112, 490584), (6168, 327056), (8224, 245292), (12336, 163528), (16448, 122646), (20441, 98688), (24672, 81764), (32896, 61323), (40882, 49344)]