1569893204

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 3043656000

約数和(自身を除く): 1473762796

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1331, 1639, 1979, 2662, 3278, 3958, 5324, 6556, 7916, 18029, 21769, 36058, 43538, 72116, 87076, 198319, 239459, 294871, 396638, 478918, 589742, 793276, 957836, 1179484, 2634049, 3243581, 5268098, 6487162, 10536196, 12974324, 35679391, 71358782, 142717564, 392473301, 784946602, 1569893204]

約数ペア:

[(1, 1569893204), (2, 784946602), (4, 392473301), (11, 142717564), (22, 71358782), (44, 35679391), (121, 12974324), (149, 10536196), (242, 6487162), (298, 5268098), (484, 3243581), (596, 2634049), (1331, 1179484), (1639, 957836), (1979, 793276), (2662, 589742), (3278, 478918), (3958, 396638), (5324, 294871), (6556, 239459), (7916, 198319), (18029, 87076), (21769, 72116), (36058, 43538)]