2017015544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{123169}}^1$

素因数の和:123287

約数の個数: 32

約数和(自身を含む): 3990708000

約数和(自身を除く): 1973692456

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 16376, 123169, 246338, 492676, 985352, 2832887, 5665774, 10962041, 11331548, 21924082, 22663096, 43848164, 87696328, 252126943, 504253886, 1008507772, 2017015544]

約数ペア:

[(1, 2017015544), (2, 1008507772), (4, 504253886), (8, 252126943), (23, 87696328), (46, 43848164), (89, 22663096), (92, 21924082), (178, 11331548), (184, 10962041), (356, 5665774), (712, 2832887), (2047, 985352), (4094, 492676), (8188, 246338), (16376, 123169)]