1282200176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2585081}}^1$

素因数の和:2585120

約数の個数: 20

約数和(自身を含む): 2564401344

約数和(自身を除く): 1282201168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2585081, 5170162, 10340324, 20680648, 41361296, 80137511, 160275022, 320550044, 641100088, 1282200176]

約数ペア:

[(1, 1282200176), (2, 641100088), (4, 320550044), (8, 160275022), (16, 80137511), (31, 41361296), (62, 20680648), (124, 10340324), (248, 5170162), (496, 2585081)]