65546891278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19996001}}^1$

素因数の和:19996163

約数の個数: 16

約数和(自身を含む): 107978410800

約数和(自身を除く): 42431519522

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 19996001, 39992002, 219956011, 439912022, 2979404149, 5958808298, 32773445639, 65546891278]

約数ペア:

[(1, 65546891278), (2, 32773445639), (11, 5958808298), (22, 2979404149), (149, 439912022), (298, 219956011), (1639, 39992002), (3278, 19996001)]