456988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 963200

約数和(自身を除く): 506212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 859, 1718, 3436, 6013, 12026, 16321, 24052, 32642, 65284, 114247, 228494, 456988]

約数ペア:

[(1, 456988), (2, 228494), (4, 114247), (7, 65284), (14, 32642), (19, 24052), (28, 16321), (38, 12026), (76, 6013), (133, 3436), (266, 1718), (532, 859)]