2070964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 4256000

約数和(自身を除く): 2185036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1999, 3998, 7996, 13993, 27986, 55972, 73963, 147926, 295852, 517741, 1035482, 2070964]

約数ペア:

[(1, 2070964), (2, 1035482), (4, 517741), (7, 295852), (14, 147926), (28, 73963), (37, 55972), (74, 27986), (148, 13993), (259, 7996), (518, 3998), (1036, 1999)]