1138328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7514

約数の個数: 16

約数和(自身を含む): 2247000

約数和(自身を除く): 1108672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7489, 14978, 29956, 59912, 142291, 284582, 569164, 1138328]

約数ペア:

[(1, 1138328), (2, 569164), (4, 284582), (8, 142291), (19, 59912), (38, 29956), (76, 14978), (152, 7489)]