2012087572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{264331}}^1$

素因数の和:264519

約数の個数: 24

約数和(自身を含む): 3863476512

約数和(自身を除く): 1851388940

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 264331, 528662, 1057324, 2907641, 5815282, 11630564, 45729263, 91458526, 182917052, 503021893, 1006043786, 2012087572]

約数ペア:

[(1, 2012087572), (2, 1006043786), (4, 503021893), (11, 182917052), (22, 91458526), (44, 45729263), (173, 11630564), (346, 5815282), (692, 2907641), (1903, 1057324), (3806, 528662), (7612, 264331)]