4070610510448

素因数分解:

$2^4\times {\mathrm{390653}}^1\times {\mathrm{651251}}^1$

素因数の和:1041912

約数の個数: 20

約数和(自身を含む): 7886840163048

約数和(自身を除く): 3816229652600

約数列:

[1, 2, 4, 8, 16, 390653, 651251, 781306, 1302502, 1562612, 2605004, 3125224, 5210008, 6250448, 10420016, 254413156903, 508826313806, 1017652627612, 2035305255224, 4070610510448]

約数ペア:

[(1, 4070610510448), (2, 2035305255224), (4, 1017652627612), (8, 508826313806), (16, 254413156903), (390653, 10420016), (651251, 6250448), (781306, 5210008), (1302502, 3125224), (1562612, 2605004)]