122407292

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4493}}^1$

素因数の和:4650

約数の個数: 36

約数和(自身を含む): 251034840

約数和(自身を除く): 128627548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3892, 4493, 6811, 8986, 13622, 17972, 27244, 31451, 62902, 125804, 220157, 440314, 624527, 880628, 1249054, 2498108, 4371689, 8743378, 17486756, 30601823, 61203646, 122407292]

約数ペア:

[(1, 122407292), (2, 61203646), (4, 30601823), (7, 17486756), (14, 8743378), (28, 4371689), (49, 2498108), (98, 1249054), (139, 880628), (196, 624527), (278, 440314), (556, 220157), (973, 125804), (1946, 62902), (3892, 31451), (4493, 27244), (6811, 17972), (8986, 13622)]