2889436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 5581296

約数和(自身を除く): 2691860

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 677, 1067, 1354, 2134, 2708, 4268, 7447, 14894, 29788, 65669, 131338, 262676, 722359, 1444718, 2889436]

約数ペア:

[(1, 2889436), (2, 1444718), (4, 722359), (11, 262676), (22, 131338), (44, 65669), (97, 29788), (194, 14894), (388, 7447), (677, 4268), (1067, 2708), (1354, 2134)]