1236700828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2555167}}^1$

素因数の和:2555193

約数の個数: 18

約数和(自身を含む): 2378861408

約数和(自身を除く): 1142160580

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2555167, 5110334, 10220668, 28106837, 56213674, 112427348, 309175207, 618350414, 1236700828]

約数ペア:

[(1, 1236700828), (2, 618350414), (4, 309175207), (11, 112427348), (22, 56213674), (44, 28106837), (121, 10220668), (242, 5110334), (484, 2555167)]