2051263242904

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{231206407}}^1$

素因数の和:231207522

約数の個数: 16

約数和(自身を含む): 3849586693200

約数和(自身を除く): 1798323450296

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 231206407, 462412814, 924825628, 1849651256, 256407905363, 512815810726, 1025631621452, 2051263242904]

約数ペア:

[(1, 2051263242904), (2, 1025631621452), (4, 512815810726), (8, 256407905363), (1109, 1849651256), (2218, 924825628), (4436, 462412814), (8872, 231206407)]