1379128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 2741760

約数和(自身を除く): 1362632

約数列:

[1, 2, 4, 8, 31, 62, 67, 83, 124, 134, 166, 248, 268, 332, 536, 664, 2077, 2573, 4154, 5146, 5561, 8308, 10292, 11122, 16616, 20584, 22244, 44488, 172391, 344782, 689564, 1379128]

約数ペア:

[(1, 1379128), (2, 689564), (4, 344782), (8, 172391), (31, 44488), (62, 22244), (67, 20584), (83, 16616), (124, 11122), (134, 10292), (166, 8308), (248, 5561), (268, 5146), (332, 4154), (536, 2573), (664, 2077)]