1949641576

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3637391}}^1$

素因数の和:3637464

約数の個数: 16

約数和(自身を含む): 3710139840

約数和(自身を除く): 1760498264

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3637391, 7274782, 14549564, 29099128, 243705197, 487410394, 974820788, 1949641576]

約数ペア:

[(1, 1949641576), (2, 974820788), (4, 487410394), (8, 243705197), (67, 29099128), (134, 14549564), (268, 7274782), (536, 3637391)]