1567387916656

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{49500629}}^1$

素因数の和:49502616

約数の個数: 20

約数和(自身を含む): 3038348669400

約数和(自身を除く): 1470960752744

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 15832, 31664, 49500629, 99001258, 198002516, 396005032, 792010064, 97961744791, 195923489582, 391846979164, 783693958328, 1567387916656]

約数ペア:

[(1, 1567387916656), (2, 783693958328), (4, 391846979164), (8, 195923489582), (16, 97961744791), (1979, 792010064), (3958, 396005032), (7916, 198002516), (15832, 99001258), (31664, 49500629)]