2558960492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{9829}}^1$

素因数の和:10002

約数の個数: 48

約数和(自身を含む): 5017074720

約数和(自身を除く): 2458114228

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 122, 194, 244, 388, 671, 1067, 1342, 2134, 2684, 4268, 5917, 9829, 11834, 19658, 23668, 39316, 65087, 108119, 130174, 216238, 260348, 432476, 599569, 953413, 1199138, 1906826, 2398276, 3813652, 6595259, 10487543, 13190518, 20975086, 26381036, 41950172, 58158193, 116316386, 232632772, 639740123, 1279480246, 2558960492]

約数ペア:

[(1, 2558960492), (2, 1279480246), (4, 639740123), (11, 232632772), (22, 116316386), (44, 58158193), (61, 41950172), (97, 26381036), (122, 20975086), (194, 13190518), (244, 10487543), (388, 6595259), (671, 3813652), (1067, 2398276), (1342, 1906826), (2134, 1199138), (2684, 953413), (4268, 599569), (5917, 432476), (9829, 260348), (11834, 216238), (19658, 130174), (23668, 108119), (39316, 65087)]