1100638

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 2097144

約数和(自身を除く): 996506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1021, 1078, 2042, 7147, 11231, 14294, 22462, 50029, 78617, 100058, 157234, 550319, 1100638]

約数ペア:

[(1, 1100638), (2, 550319), (7, 157234), (11, 100058), (14, 78617), (22, 50029), (49, 22462), (77, 14294), (98, 11231), (154, 7147), (539, 2042), (1021, 1078)]