1987863352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1307}}^1\times {\mathrm{4637}}^1$

素因数の和:5991

約数の個数: 32

約数和(自身を含む): 3821897520

約数和(自身を除く): 1834034168

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1307, 2614, 4637, 5228, 9274, 10456, 18548, 37096, 53587, 107174, 190117, 214348, 380234, 428696, 760468, 1520936, 6060559, 12121118, 24242236, 48484472, 248482919, 496965838, 993931676, 1987863352]

約数ペア:

[(1, 1987863352), (2, 993931676), (4, 496965838), (8, 248482919), (41, 48484472), (82, 24242236), (164, 12121118), (328, 6060559), (1307, 1520936), (2614, 760468), (4637, 428696), (5228, 380234), (9274, 214348), (10456, 190117), (18548, 107174), (37096, 53587)]