1567491368656

素因数分解:

$2^4\times {\mathrm{79691}}^1\times {\mathrm{1229351}}^1$

素因数の和:1309050

約数の個数: 20

約数和(自身を含む): 3037055107104

約数和(自身を除く): 1469563738448

約数列:

[1, 2, 4, 8, 16, 79691, 159382, 318764, 637528, 1229351, 1275056, 2458702, 4917404, 9834808, 19669616, 97968210541, 195936421082, 391872842164, 783745684328, 1567491368656]

約数ペア:

[(1, 1567491368656), (2, 783745684328), (4, 391872842164), (8, 195936421082), (16, 97968210541), (79691, 19669616), (159382, 9834808), (318764, 4917404), (637528, 2458702), (1229351, 1275056)]