314777778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{47737}}^1$

素因数の和:47906

約数の個数: 32

約数和(自身を含む): 724089984

約数和(自身を除く): 409312206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 47737, 95474, 143211, 286422, 334159, 668318, 1002477, 2004954, 7494709, 14989418, 22484127, 44968254, 52462963, 104925926, 157388889, 314777778]

約数ペア:

[(1, 314777778), (2, 157388889), (3, 104925926), (6, 52462963), (7, 44968254), (14, 22484127), (21, 14989418), (42, 7494709), (157, 2004954), (314, 1002477), (471, 668318), (942, 334159), (1099, 286422), (2198, 143211), (3297, 95474), (6594, 47737)]