2013166324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 3850550928

約数和(自身を除く): 1837384604

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 257, 388, 514, 1028, 1261, 1553, 2522, 3106, 3341, 5044, 6212, 6682, 13364, 20189, 24929, 40378, 49858, 80756, 99716, 150641, 301282, 324077, 399121, 602564, 648154, 798242, 1296308, 1596484, 1958333, 3916666, 5188573, 7833332, 10377146, 20754292, 38714737, 77429474, 154858948, 503291581, 1006583162, 2013166324]

約数ペア:

[(1, 2013166324), (2, 1006583162), (4, 503291581), (13, 154858948), (26, 77429474), (52, 38714737), (97, 20754292), (194, 10377146), (257, 7833332), (388, 5188573), (514, 3916666), (1028, 1958333), (1261, 1596484), (1553, 1296308), (2522, 798242), (3106, 648154), (3341, 602564), (5044, 399121), (6212, 324077), (6682, 301282), (13364, 150641), (20189, 99716), (24929, 80756), (40378, 49858)]