2528474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 4139520

約数和(自身を除く): 1611046

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1231, 2054, 2462, 16003, 32006, 97249, 194498, 1264237, 2528474]

約数ペア:

[(1, 2528474), (2, 1264237), (13, 194498), (26, 97249), (79, 32006), (158, 16003), (1027, 2462), (1231, 2054)]