388366594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{2663}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 727335936

約数和(自身を除く): 338969342

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 947, 1894, 2663, 5326, 6629, 10417, 13258, 18641, 20834, 29293, 37282, 58586, 72919, 145838, 205051, 410102, 2521861, 5043722, 17653027, 27740471, 35306054, 55480942, 194183297, 388366594]

約数ペア:

[(1, 388366594), (2, 194183297), (7, 55480942), (11, 35306054), (14, 27740471), (22, 17653027), (77, 5043722), (154, 2521861), (947, 410102), (1894, 205051), (2663, 145838), (5326, 72919), (6629, 58586), (10417, 37282), (13258, 29293), (18641, 20834)]