320327884802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{125816137}}^1$

素因数の和:125816225

約数の個数: 16

約数和(自身を含む): 513329843040

約数和(自身を除く): 193001958238

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 125816137, 251632274, 2390506603, 4781013206, 8429681179, 16859362358, 160163942401, 320327884802]

約数ペア:

[(1, 320327884802), (2, 160163942401), (19, 16859362358), (38, 8429681179), (67, 4781013206), (134, 2390506603), (1273, 251632274), (2546, 125816137)]