2017470904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{10271}}^1$

素因数の和:10891

約数の個数: 32

約数和(自身を含む): 3877885440

約数和(自身を除く): 1860414536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 571, 1142, 2284, 4568, 10271, 20542, 24553, 41084, 49106, 82168, 98212, 196424, 441653, 883306, 1766612, 3533224, 5864741, 11729482, 23458964, 46917928, 252183863, 504367726, 1008735452, 2017470904]

約数ペア:

[(1, 2017470904), (2, 1008735452), (4, 504367726), (8, 252183863), (43, 46917928), (86, 23458964), (172, 11729482), (344, 5864741), (571, 3533224), (1142, 1766612), (2284, 883306), (4568, 441653), (10271, 196424), (20542, 98212), (24553, 82168), (41084, 49106)]