2445564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3876612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 191, 194, 291, 382, 388, 573, 582, 764, 1067, 1146, 1164, 2101, 2134, 2292, 3201, 4202, 4268, 6303, 6402, 8404, 12606, 12804, 18527, 25212, 37054, 55581, 74108, 111162, 203797, 222324, 407594, 611391, 815188, 1222782, 2445564]

約数ペア:

[(1, 2445564), (2, 1222782), (3, 815188), (4, 611391), (6, 407594), (11, 222324), (12, 203797), (22, 111162), (33, 74108), (44, 55581), (66, 37054), (97, 25212), (132, 18527), (191, 12804), (194, 12606), (291, 8404), (382, 6402), (388, 6303), (573, 4268), (582, 4202), (764, 3201), (1067, 2292), (1146, 2134), (1164, 2101)]