2017395824

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1103}}^1\times {\mathrm{1447}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 3964508160

約数和(自身を除く): 1947112336

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1103, 1264, 1447, 2206, 2894, 4412, 5788, 8824, 11576, 17648, 23152, 87137, 114313, 174274, 228626, 348548, 457252, 697096, 914504, 1394192, 1596041, 1829008, 3192082, 6384164, 12768328, 25536656, 126087239, 252174478, 504348956, 1008697912, 2017395824]

約数ペア:

[(1, 2017395824), (2, 1008697912), (4, 504348956), (8, 252174478), (16, 126087239), (79, 25536656), (158, 12768328), (316, 6384164), (632, 3192082), (1103, 1829008), (1264, 1596041), (1447, 1394192), (2206, 914504), (2894, 697096), (4412, 457252), (5788, 348548), (8824, 228626), (11576, 174274), (17648, 114313), (23152, 87137)]