2601208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 5189760

約数和(自身を除く): 2588552

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 211, 268, 422, 536, 844, 1541, 1688, 3082, 4853, 6164, 9706, 12328, 14137, 19412, 28274, 38824, 56548, 113096, 325151, 650302, 1300604, 2601208]

約数ペア:

[(1, 2601208), (2, 1300604), (4, 650302), (8, 325151), (23, 113096), (46, 56548), (67, 38824), (92, 28274), (134, 19412), (184, 14137), (211, 12328), (268, 9706), (422, 6164), (536, 4853), (844, 3082), (1541, 1688)]