812121757072

素因数分解:

$2^4\times {\mathrm{8219}}^1\times {\mathrm{6175643}}^1$

素因数の和:6183870

約数の個数: 20

約数和(自身を含む): 1573677604080

約数和(自身を除く): 761555847008

約数列:

[1, 2, 4, 8, 16, 8219, 16438, 32876, 65752, 131504, 6175643, 12351286, 24702572, 49405144, 98810288, 50757609817, 101515219634, 203030439268, 406060878536, 812121757072]

約数ペア:

[(1, 812121757072), (2, 406060878536), (4, 203030439268), (8, 101515219634), (16, 50757609817), (8219, 98810288), (16438, 49405144), (32876, 24702572), (65752, 12351286), (131504, 6175643)]