2545708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 4967424

約数和(自身を除く): 2421716

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1231, 2068, 2462, 4924, 13541, 27082, 54164, 57857, 115714, 231428, 636427, 1272854, 2545708]

約数ペア:

[(1, 2545708), (2, 1272854), (4, 636427), (11, 231428), (22, 115714), (44, 57857), (47, 54164), (94, 27082), (188, 13541), (517, 4924), (1034, 2462), (1231, 2068)]