138692708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{450301}}^1$

素因数の和:450323

約数の個数: 24

約数和(自身を含む): 302602944

約数和(自身を除く): 163910236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 450301, 900602, 1801204, 3152107, 4953311, 6304214, 9906622, 12608428, 19813244, 34673177, 69346354, 138692708]

約数ペア:

[(1, 138692708), (2, 69346354), (4, 34673177), (7, 19813244), (11, 12608428), (14, 9906622), (22, 6304214), (28, 4953311), (44, 3152107), (77, 1801204), (154, 900602), (308, 450301)]