1566236

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 3265416

約数和(自身を除く): 1699180

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 131, 196, 244, 262, 427, 524, 854, 917, 1708, 1834, 2989, 3668, 5978, 6419, 7991, 11956, 12838, 15982, 25676, 31964, 55937, 111874, 223748, 391559, 783118, 1566236]

約数ペア:

[(1, 1566236), (2, 783118), (4, 391559), (7, 223748), (14, 111874), (28, 55937), (49, 31964), (61, 25676), (98, 15982), (122, 12838), (131, 11956), (196, 7991), (244, 6419), (262, 5978), (427, 3668), (524, 2989), (854, 1834), (917, 1708)]