3261296

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:968

約数の個数: 20

約数和(自身を含む): 6348552

約数和(自身を除く): 3087256

約数列:

[1, 2, 4, 8, 16, 317, 634, 643, 1268, 1286, 2536, 2572, 5072, 5144, 10288, 203831, 407662, 815324, 1630648, 3261296]

約数ペア:

[(1, 3261296), (2, 1630648), (4, 815324), (8, 407662), (16, 203831), (317, 10288), (634, 5144), (643, 5072), (1268, 2572), (1286, 2536)]