412439912

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{80429}}^1$

素因数の和:81076

約数の個数: 16

約数和(自身を含む): 774540900

約数和(自身を除く): 362100988

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 80429, 160858, 321716, 643432, 51554989, 103109978, 206219956, 412439912]

約数ペア:

[(1, 412439912), (2, 206219956), (4, 103109978), (8, 51554989), (641, 643432), (1282, 321716), (2564, 160858), (5128, 80429)]