16781129134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2056007}}^1$

素因数の和:2056080

約数の個数: 32

約数和(自身を含む): 31975036416

約数和(自身を除く): 15193907282

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 2056007, 4112014, 14392049, 22616077, 28784098, 45232154, 108968371, 158312539, 217936742, 316625078, 762778597, 1198652081, 1525557194, 2397304162, 8390564567, 16781129134]

約数ペア:

[(1, 16781129134), (2, 8390564567), (7, 2397304162), (11, 1525557194), (14, 1198652081), (22, 762778597), (53, 316625078), (77, 217936742), (106, 158312539), (154, 108968371), (371, 45232154), (583, 28784098), (742, 22616077), (1166, 14392049), (4081, 4112014), (8162, 2056007)]