412740508528

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{203120329}}^1$

素因数の和:203120464

約数の個数: 20

約数和(自身を含む): 805981469440

約数和(自身を除く): 393240960912

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 203120329, 406240658, 812481316, 1624962632, 3249925264, 25796281783, 51592563566, 103185127132, 206370254264, 412740508528]

約数ペア:

[(1, 412740508528), (2, 206370254264), (4, 103185127132), (8, 51592563566), (16, 25796281783), (127, 3249925264), (254, 1624962632), (508, 812481316), (1016, 406240658), (2032, 203120329)]