13303961008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63961351}}^1$

素因数の和:63961372

約数の個数: 20

約数和(自身を含む): 27759226768

約数和(自身を除く): 14455265760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63961351, 127922702, 255845404, 511690808, 831497563, 1023381616, 1662995126, 3325990252, 6651980504, 13303961008]

約数ペア:

[(1, 13303961008), (2, 6651980504), (4, 3325990252), (8, 1662995126), (13, 1023381616), (16, 831497563), (26, 511690808), (52, 255845404), (104, 127922702), (208, 63961351)]