827243516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{143519}}^1$

素因数の和:143665

約数の個数: 24

約数和(自身を含む): 1591349760

約数和(自身を除く): 764106244

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 143519, 287038, 574076, 1578709, 3157418, 6314836, 18800989, 37601978, 75203956, 206810879, 413621758, 827243516]

約数ペア:

[(1, 827243516), (2, 413621758), (4, 206810879), (11, 75203956), (22, 37601978), (44, 18800989), (131, 6314836), (262, 3157418), (524, 1578709), (1441, 574076), (2882, 287038), (5764, 143519)]