2144749754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8062969}}^1$

素因数の和:8062997

約数の個数: 16

約数和(自身を含む): 3870225600

約数和(自身を除く): 1725475846

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8062969, 16125938, 56440783, 112881566, 153196411, 306392822, 1072374877, 2144749754]

約数ペア:

[(1, 2144749754), (2, 1072374877), (7, 306392822), (14, 153196411), (19, 112881566), (38, 56440783), (133, 16125938), (266, 8062969)]