2048816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 4952064

約数和(自身を除く): 2903248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1663, 3326, 6652, 11641, 13304, 18293, 23282, 26608, 36586, 46564, 73172, 93128, 128051, 146344, 186256, 256102, 292688, 512204, 1024408, 2048816]

約数ペア:

[(1, 2048816), (2, 1024408), (4, 512204), (7, 292688), (8, 256102), (11, 186256), (14, 146344), (16, 128051), (22, 93128), (28, 73172), (44, 46564), (56, 36586), (77, 26608), (88, 23282), (112, 18293), (154, 13304), (176, 11641), (308, 6652), (616, 3326), (1232, 1663)]