813009892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{919}}^1\times {\mathrm{3301}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 1446011840

約数和(自身を除く): 633001948

約数列:

[1, 2, 4, 67, 134, 268, 919, 1838, 3301, 3676, 6602, 13204, 61573, 123146, 221167, 246292, 442334, 884668, 3033619, 6067238, 12134476, 203252473, 406504946, 813009892]

約数ペア:

[(1, 813009892), (2, 406504946), (4, 203252473), (67, 12134476), (134, 6067238), (268, 3033619), (919, 884668), (1838, 442334), (3301, 246292), (3676, 221167), (6602, 123146), (13204, 61573)]